Nutrition for Healthy Living 1st Edition 2011 Test Bank
Take your exam prep to the next level with Nutrition for Healthy Living 1st Edition 2011 Test Bank—get instant access to essential questions.
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1
Student: ___________________________________________________________________________
1. A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
2. Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
3. Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
4. Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
5. Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
6. ____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
7. Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
8. Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
9. Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
Student: ___________________________________________________________________________
1. A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
2. Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
3. Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
4. Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
5. Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
6. ____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
7. Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
8. Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
9. Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
1
Student: ___________________________________________________________________________
1. A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
2. Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
3. Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
4. Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
5. Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
6. ____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
7. Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
8. Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
9. Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
Student: ___________________________________________________________________________
1. A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
2. Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
3. Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
4. Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
5. Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
6. ____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
7. Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
8. Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
9. Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
10. Which of the following foods is not a rich source of phytochemicals?
A. Fresh blueberries
B. Lean meat
C. Whole-grain bread
D. Cashew nuts
11. Which of the following statements is true?
A. In the body, dietary supplements may act as drugs
B. The FDA strictly regulates the safety and effectiveness of dietary supplements
C
.
Manufacturers of dietary supplements must provide the FDA with evidence that their products provide
measurable health benefits before marketing them
D. All the choices are correct
12. Which of the following conditions is a health problem that is a not generally associated with dietary
practices?
A. Heart disease
B. Ear infection
C. Cancer
D. Type 2 diabetes
13. Which of the following lifestyle choices is responsible for the most preventable cancer deaths in Canada?
A. Eating fatty food
B. Consuming alcohol
C. Exercising infrequently
D. Smoking cigarettes
14. Compared to 35 years ago, the typical Canadian consumes more
A. Fruit
B. Eggs
C. Milk
D. None of the choices
15. Jorge weighs 187 pounds. What is his weight in kilograms?
A. 85 kg
B. 105 kg
C. 230 kg
D. 411 kg
16. Jerry's height is 72 inches. What is his approximate height in centimeters?
A. 153 cm
B. 183 cm
C. 203 cm
D. 223 cm
17. Kerry weighs 65 kg. What is her weight in pounds?
A. 123 pounds
B. 133 pounds
C. 143 pounds
D. 153 pounds
18. One kilocalorie is equivalent to
A. One-thousandth of a calorie
B. 10 calories
C. 100 calories
D. 1000 calories
A. Fresh blueberries
B. Lean meat
C. Whole-grain bread
D. Cashew nuts
11. Which of the following statements is true?
A. In the body, dietary supplements may act as drugs
B. The FDA strictly regulates the safety and effectiveness of dietary supplements
C
.
Manufacturers of dietary supplements must provide the FDA with evidence that their products provide
measurable health benefits before marketing them
D. All the choices are correct
12. Which of the following conditions is a health problem that is a not generally associated with dietary
practices?
A. Heart disease
B. Ear infection
C. Cancer
D. Type 2 diabetes
13. Which of the following lifestyle choices is responsible for the most preventable cancer deaths in Canada?
A. Eating fatty food
B. Consuming alcohol
C. Exercising infrequently
D. Smoking cigarettes
14. Compared to 35 years ago, the typical Canadian consumes more
A. Fruit
B. Eggs
C. Milk
D. None of the choices
15. Jorge weighs 187 pounds. What is his weight in kilograms?
A. 85 kg
B. 105 kg
C. 230 kg
D. 411 kg
16. Jerry's height is 72 inches. What is his approximate height in centimeters?
A. 153 cm
B. 183 cm
C. 203 cm
D. 223 cm
17. Kerry weighs 65 kg. What is her weight in pounds?
A. 123 pounds
B. 133 pounds
C. 143 pounds
D. 153 pounds
18. One kilocalorie is equivalent to
A. One-thousandth of a calorie
B. 10 calories
C. 100 calories
D. 1000 calories
19. Which of the following substances is a nutrient that does not provide any energy for humans?
A. Sugar
B. Protein
C. Iron
D. Fat
20. The energy value of a raw peach is reported as a number of
A. BTUs
B. Kilocalories
C. Rads
D. Thermals
21. A serving of food contains 8 g carbohydrate, 5 g protein and 6 g fat. This food provides ___ kcal/
serving.
A. 101
B. 106
C. 160
D. 191
22. How many kilocalories are in a portion of food that contains 18 g protein, 10 g fat, 4 g carbohydrate, 130
mg vitamin C and 120 ml water?
A. 78
B. 100
C. 158
D. 178
23. Erika is making a recipe from ingredients that contain 120 ml of water, 50 g of fat, 20 g of protein, 500
mg of vitamin C, 100 g of carbohydrate and 600 mg of calcium. How many kilocalories does the entire
product of this recipe provide?
A. 680
B. 930
C. 1280
D. 1530
24. A serving of food supplies 25 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
25. A serving of food supplies 10 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
26. A serving of food supplies 15 g carbohydrate, 15 g protein and 4 g fat. Which of the following statements
is true about this food?
A. Fat provides most of the food energy
B. Protein contributes most of the food energy
C. Carbohydrate supplies 60 kcal/serving
D. None of the choices are correct
A. Sugar
B. Protein
C. Iron
D. Fat
20. The energy value of a raw peach is reported as a number of
A. BTUs
B. Kilocalories
C. Rads
D. Thermals
21. A serving of food contains 8 g carbohydrate, 5 g protein and 6 g fat. This food provides ___ kcal/
serving.
A. 101
B. 106
C. 160
D. 191
22. How many kilocalories are in a portion of food that contains 18 g protein, 10 g fat, 4 g carbohydrate, 130
mg vitamin C and 120 ml water?
A. 78
B. 100
C. 158
D. 178
23. Erika is making a recipe from ingredients that contain 120 ml of water, 50 g of fat, 20 g of protein, 500
mg of vitamin C, 100 g of carbohydrate and 600 mg of calcium. How many kilocalories does the entire
product of this recipe provide?
A. 680
B. 930
C. 1280
D. 1530
24. A serving of food supplies 25 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
25. A serving of food supplies 10 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
26. A serving of food supplies 15 g carbohydrate, 15 g protein and 4 g fat. Which of the following statements
is true about this food?
A. Fat provides most of the food energy
B. Protein contributes most of the food energy
C. Carbohydrate supplies 60 kcal/serving
D. None of the choices are correct
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27. Which of the following foods is the most nutrient dense per serving?
A. Olive oil
B. French fries
C. Grape drink
D. Soy milk
28. Which of the following foods is the most nutrient dense per serving?
A. Corn oil margarine
B. Iceberg lettuce
C. Nonfat milk
D. Cream cheese
29. The recommended amount of a nutrient is 100 mg. Therefore, a megadose of this nutrient would be
A. 1000 μg
B. 10 mg
C. 1 g
D. None of the choices
30. Phil takes supplements that supply 1000 mg of vitamin C three times a day. The recommended amount of
vitamin C is 90 mg/day. His daily vitamin C is an example of a
A. Physiological level
B. Requirement
C. Marginal intake
D. Megadose
31. Maria limits her sodium intake to 2.3 g/day. This amount is equivalent to
A. 23 mg/day
B. 230 mg/day
C. 2300 mg/day
D. None of the choices
32. Which of the following substances is an essential nutrient for humans?
A. Alcohol
B. Sugar
C. Fiber
D. None of the choices
33. Which of the following nutrients is a micronutrient?
A. Fat
B. Iron
C. Water
D. All of the choices
34. Which of the following statements is true?
A. Micronutrients do not supply energy
B. Humans instinctively select nutritious diets
C. Milk, bananas and soybeans are among the few nutritionally perfect foods for humans
D. Nutrition experts classify sugary foods as "junk" foods
35. Which of the following foods is the most energy dense per serving?
A. Chocolate doughnut
B. ½ cup fresh strawberries
C. 8 ounces fat-free milk
D. 3 ounces baked chicken
A. Olive oil
B. French fries
C. Grape drink
D. Soy milk
28. Which of the following foods is the most nutrient dense per serving?
A. Corn oil margarine
B. Iceberg lettuce
C. Nonfat milk
D. Cream cheese
29. The recommended amount of a nutrient is 100 mg. Therefore, a megadose of this nutrient would be
A. 1000 μg
B. 10 mg
C. 1 g
D. None of the choices
30. Phil takes supplements that supply 1000 mg of vitamin C three times a day. The recommended amount of
vitamin C is 90 mg/day. His daily vitamin C is an example of a
A. Physiological level
B. Requirement
C. Marginal intake
D. Megadose
31. Maria limits her sodium intake to 2.3 g/day. This amount is equivalent to
A. 23 mg/day
B. 230 mg/day
C. 2300 mg/day
D. None of the choices
32. Which of the following substances is an essential nutrient for humans?
A. Alcohol
B. Sugar
C. Fiber
D. None of the choices
33. Which of the following nutrients is a micronutrient?
A. Fat
B. Iron
C. Water
D. All of the choices
34. Which of the following statements is true?
A. Micronutrients do not supply energy
B. Humans instinctively select nutritious diets
C. Milk, bananas and soybeans are among the few nutritionally perfect foods for humans
D. Nutrition experts classify sugary foods as "junk" foods
35. Which of the following foods is the most energy dense per serving?
A. Chocolate doughnut
B. ½ cup fresh strawberries
C. 8 ounces fat-free milk
D. 3 ounces baked chicken
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36. Which of the following foods naturally supplies all known nutrients?
A. Banana
B. Whole-grain bread
C. Soybeans
D. None of the choices
37. Which of the following statements is true?
A. Dietitians generally classify foods as either "good" or "junk."
B. According to scientific evidence, taking megadoses of vitamins and minerals helps prevent many
chronic diseases
C. A diet that has variety contains many different kinds of nutritious foods
D. In the United States, you are more likely to see undernourished than overnourished people
38. An essential nutrient
A. Performs a vital function in the body
B. Is only in foods from animal sources
C. Must be supplied by the diet
D. None of the choices
39. Which of the following nutrients is the most essential for life?
A. Water
B. Protein
C. Omega-3 fatty acids
D. Vitamin C
40. According to the Dietary Supplement and Health Education Act of 1994,
A. Dietary supplements must be tested for effectiveness before they are marketed
B. Genetically engineered foods are not fit for human consumption
C. Dietary supplements do not need to include ingredient information on labels
D. Manufacturers can classify certain herbal products and nutrient supplements as foods
41. A 6-ounce serving of a beverage contains 15 grams of sugar and 5 grams of alcohol. This amount of the
beverage supplies _____ kcal.
A. 95
B. 105
C. 125
D. 180
42. Which of the following substances is not a macronutrient?
A. Protein
B. Vitamin C
C. Carbohydrate
D. Fat
43. Proteins are necessary for
A. Production of cellular components, such as membranes
B. Regulation of body processes
C. Cellular development, growth and maintenance
D. All of the choices
44. Which of the following statements is true?
A. There is no reason to breastfeed a newborn.
B. The breast milk has no nutritional value.
C. Breast milk provides infants with immunity to some infectious diseases.
D. Dietitians do not recommend that infants be breastfed.
A. Banana
B. Whole-grain bread
C. Soybeans
D. None of the choices
37. Which of the following statements is true?
A. Dietitians generally classify foods as either "good" or "junk."
B. According to scientific evidence, taking megadoses of vitamins and minerals helps prevent many
chronic diseases
C. A diet that has variety contains many different kinds of nutritious foods
D. In the United States, you are more likely to see undernourished than overnourished people
38. An essential nutrient
A. Performs a vital function in the body
B. Is only in foods from animal sources
C. Must be supplied by the diet
D. None of the choices
39. Which of the following nutrients is the most essential for life?
A. Water
B. Protein
C. Omega-3 fatty acids
D. Vitamin C
40. According to the Dietary Supplement and Health Education Act of 1994,
A. Dietary supplements must be tested for effectiveness before they are marketed
B. Genetically engineered foods are not fit for human consumption
C. Dietary supplements do not need to include ingredient information on labels
D. Manufacturers can classify certain herbal products and nutrient supplements as foods
41. A 6-ounce serving of a beverage contains 15 grams of sugar and 5 grams of alcohol. This amount of the
beverage supplies _____ kcal.
A. 95
B. 105
C. 125
D. 180
42. Which of the following substances is not a macronutrient?
A. Protein
B. Vitamin C
C. Carbohydrate
D. Fat
43. Proteins are necessary for
A. Production of cellular components, such as membranes
B. Regulation of body processes
C. Cellular development, growth and maintenance
D. All of the choices
44. Which of the following statements is true?
A. There is no reason to breastfeed a newborn.
B. The breast milk has no nutritional value.
C. Breast milk provides infants with immunity to some infectious diseases.
D. Dietitians do not recommend that infants be breastfed.
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45. _____ is the use of living things to manufacture improved foods and other products.
A. Biotechnology
B. Organoleptics
C. Nutragenomics
D. None of the choices
46. Which of the following groups of Canadians is most at risk of undernutrition?
A. Chronic alcoholics
B. Preschool children
C. College freshmen
D. All of the choices
47. In Canada, food insecurity is most likely to affect
A. Adolescent boys experiencing a growth spurt.
B. Adult women who take birth control pills
C. Elderly persons on fixed incomes
D. Body builders consuming too many protein supplements
48. Shaina is in her 5th month of pregnancy. Her diet is poor because she rarely pays attention to her
food choices —she basically eats a limited variety of foods that she likes. Shaina was described
as "undernourished" by her physician. Thus, Shaina is likely to give birth to a
A. Premature baby
B. Baby with breathing difficulties
C. Low-birth weight baby
D. All of the choices
49. Today, the typical Canadian consumes _____ than Canadians did 35 years ago.
A. More servings of milk
B. Fewer eggs
C. More kinds of fruit
D. Fewer carbonated soft drinks
50. Which of the following factors influences a person's food choices?
A. Close friends
B. Food advertisements
C. Parents' food choices
D. All of the choices
51. Which of the following statements is true?
A. Malnutrition is unknown in Canada.
B. The School Breakfast Program offers free or reduced-cost breakfasts to children, regardless of their
family incomes.
C. Malnutrition is a state of health that occurs when the body is improperly nourished.
D. All of the choices are correct
52. Dietitians often refer to _____ as empty-calorie foods.
A. Carbonated soft drinks
B. 100% fruit juices
C. Fat-free milk products
D. Cabbage, broccoli and cauliflower
53. Which of the following foods or beverages is classified as "empty-calorie"?
A. Milk
B. Cottage cheese
C. Crackers
D. Beer
A. Biotechnology
B. Organoleptics
C. Nutragenomics
D. None of the choices
46. Which of the following groups of Canadians is most at risk of undernutrition?
A. Chronic alcoholics
B. Preschool children
C. College freshmen
D. All of the choices
47. In Canada, food insecurity is most likely to affect
A. Adolescent boys experiencing a growth spurt.
B. Adult women who take birth control pills
C. Elderly persons on fixed incomes
D. Body builders consuming too many protein supplements
48. Shaina is in her 5th month of pregnancy. Her diet is poor because she rarely pays attention to her
food choices —she basically eats a limited variety of foods that she likes. Shaina was described
as "undernourished" by her physician. Thus, Shaina is likely to give birth to a
A. Premature baby
B. Baby with breathing difficulties
C. Low-birth weight baby
D. All of the choices
49. Today, the typical Canadian consumes _____ than Canadians did 35 years ago.
A. More servings of milk
B. Fewer eggs
C. More kinds of fruit
D. Fewer carbonated soft drinks
50. Which of the following factors influences a person's food choices?
A. Close friends
B. Food advertisements
C. Parents' food choices
D. All of the choices
51. Which of the following statements is true?
A. Malnutrition is unknown in Canada.
B. The School Breakfast Program offers free or reduced-cost breakfasts to children, regardless of their
family incomes.
C. Malnutrition is a state of health that occurs when the body is improperly nourished.
D. All of the choices are correct
52. Dietitians often refer to _____ as empty-calorie foods.
A. Carbonated soft drinks
B. 100% fruit juices
C. Fat-free milk products
D. Cabbage, broccoli and cauliflower
53. Which of the following foods or beverages is classified as "empty-calorie"?
A. Milk
B. Cottage cheese
C. Crackers
D. Beer
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54. Which of the following foods is energy-dense?
A. Fresh strawberries
B. Cheddar cheese
C. Orange juice
D. Romaine lettuce
55. Which of the following statements is true?
A. The human body uses only fat for energy
B. Minerals such as calcium and iron provide about 3 kcal per gram
C. Most foods are mixtures of nutrients
D. Phytochemicals are classified as essential nutrients
56. Which of the following practices is most likely to result in a vitamin toxicity disorder?
A. Consuming 6 servings of fruits and vegetables daily
B. Taking megadoses of various vitamin supplements daily
C. Eating 4 ounces of chicken liver once a week
D. None of the choices
A. Fresh strawberries
B. Cheddar cheese
C. Orange juice
D. Romaine lettuce
55. Which of the following statements is true?
A. The human body uses only fat for energy
B. Minerals such as calcium and iron provide about 3 kcal per gram
C. Most foods are mixtures of nutrients
D. Phytochemicals are classified as essential nutrients
56. Which of the following practices is most likely to result in a vitamin toxicity disorder?
A. Consuming 6 servings of fruits and vegetables daily
B. Taking megadoses of various vitamin supplements daily
C. Eating 4 ounces of chicken liver once a week
D. None of the choices
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1 Key
1.
(p. 3)
A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #1
2.
(p. 3)
Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #2
3.
(p. 12)
Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
Course SLO: 2
Learning Objective: 4
Schiff - Chapter 01 #3
4.
(p. 5)
Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #4
5.
(p. 5)
Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #5
6.
(p. 5)
____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
Course SLO: 2
Learning Objective: General
Schiff - Chapter 01 #6
1.
(p. 3)
A person's usual pattern of food choices is his or her
A. Nutritional status
B. Lifestyle
C. Diet
D. All of the above
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #1
2.
(p. 3)
Which of the following conditions is not a leading cause of death in Canada?
A. Tuberculosis
B. Cancer
C. Heart disease
D. Stroke
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #2
3.
(p. 12)
Which of the following nutrients is a source of energy?
A. Cholesterol
B. Protein
C. Vitamin D
D. Iron
Course SLO: 2
Learning Objective: 4
Schiff - Chapter 01 #3
4.
(p. 5)
Which of the following substances is a nutrient that does not supply any energy for the human body?
A. Carbohydrate
B. Fat
C. Alcohol
D. Vitamin C
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #4
5.
(p. 5)
Which of the following substances is a nutrient that does not provide any energy for the human body?
A. Water
B. Protein
C. Carbohydrate
D. Fat
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #5
6.
(p. 5)
____ is the total of all chemical activities that occur in cells.
A. Metabolism
B. Synergy
C. Cytoplasm
D. Polypropism
Course SLO: 2
Learning Objective: General
Schiff - Chapter 01 #6
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7.
(p. 7)
Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #7
8.
(p. 7)
Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #8
9.
(p. 7)
Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #9
10.
(p. 7)
Which of the following foods is not a rich source of phytochemicals?
A. Fresh blueberries
B. Lean meat
C. Whole-grain bread
D. Cashew nuts
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #10
11.
(p. 6)
Which of the following statements is true?
A. In the body, dietary supplements may act as drugs
B. The FDA strictly regulates the safety and effectiveness of dietary supplements
C
.
Manufacturers of dietary supplements must provide the FDA with evidence that their products
provide measurable health benefits before marketing them
D. All the choices are correct
Course SLO: 5
Learning Objective: General
Schiff - Chapter 01 #11
12.
(p. 3)
Which of the following conditions is a health problem that is a not generally associated with dietary
practices?
A. Heart disease
B. Ear infection
C. Cancer
D. Type 2 diabetes
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #12
13.
(p. 9)
Which of the following lifestyle choices is responsible for the most preventable cancer deaths in
Canada?
A. Eating fatty food
B. Consuming alcohol
C. Exercising infrequently
D. Smoking cigarettes
Course SLO: N/A
Learning Objective: 3
Schiff - Chapter 01 #13
(p. 7)
Which of the following substances is an antioxidant in yellow and orange fruits and vegetables?
A. Zinc
B. Beta-carotene
C. Water
D. Protein
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #7
8.
(p. 7)
Which of the following substances is a phytochemical?
A. Cholesterol
B. Iron oxide
C. Beta-carotene
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #8
9.
(p. 7)
Which of the following foods is naturally a rich source of phytochemicals?
A. Margarine
B. Tuna
C. Grapes
D. Luncheon meat
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #9
10.
(p. 7)
Which of the following foods is not a rich source of phytochemicals?
A. Fresh blueberries
B. Lean meat
C. Whole-grain bread
D. Cashew nuts
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #10
11.
(p. 6)
Which of the following statements is true?
A. In the body, dietary supplements may act as drugs
B. The FDA strictly regulates the safety and effectiveness of dietary supplements
C
.
Manufacturers of dietary supplements must provide the FDA with evidence that their products
provide measurable health benefits before marketing them
D. All the choices are correct
Course SLO: 5
Learning Objective: General
Schiff - Chapter 01 #11
12.
(p. 3)
Which of the following conditions is a health problem that is a not generally associated with dietary
practices?
A. Heart disease
B. Ear infection
C. Cancer
D. Type 2 diabetes
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #12
13.
(p. 9)
Which of the following lifestyle choices is responsible for the most preventable cancer deaths in
Canada?
A. Eating fatty food
B. Consuming alcohol
C. Exercising infrequently
D. Smoking cigarettes
Course SLO: N/A
Learning Objective: 3
Schiff - Chapter 01 #13
Loading page 10...
14.
(p. 9)
Compared to 35 years ago, the typical Canadian consumes more
A. Fruit
B. Eggs
C. Milk
D. None of the choices
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #14
15.
(p. 11)
Jorge weighs 187 pounds. What is his weight in kilograms?
A. 85 kg
B. 105 kg
C. 230 kg
D. 411 kg
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #15
16.
(p. 11)
Jerry's height is 72 inches. What is his approximate height in centimeters?
A. 153 cm
B. 183 cm
C. 203 cm
D. 223 cm
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #16
17.
(p. 11)
Kerry weighs 65 kg. What is her weight in pounds?
A. 123 pounds
B. 133 pounds
C. 143 pounds
D. 153 pounds
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #17
18.
(p. 12)
One kilocalorie is equivalent to
A. One-thousandth of a calorie
B. 10 calories
C. 100 calories
D. 1000 calories
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #18
19.
(p. 12)
Which of the following substances is a nutrient that does not provide any energy for humans?
A. Sugar
B. Protein
C. Iron
D. Fat
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #19
20.
(p. 12)
The energy value of a raw peach is reported as a number of
A. BTUs
B. Kilocalories
C. Rads
D. Thermals
Course SLO: 2
Learning Objective: 1
Schiff - Chapter 01 #20
(p. 9)
Compared to 35 years ago, the typical Canadian consumes more
A. Fruit
B. Eggs
C. Milk
D. None of the choices
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #14
15.
(p. 11)
Jorge weighs 187 pounds. What is his weight in kilograms?
A. 85 kg
B. 105 kg
C. 230 kg
D. 411 kg
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #15
16.
(p. 11)
Jerry's height is 72 inches. What is his approximate height in centimeters?
A. 153 cm
B. 183 cm
C. 203 cm
D. 223 cm
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #16
17.
(p. 11)
Kerry weighs 65 kg. What is her weight in pounds?
A. 123 pounds
B. 133 pounds
C. 143 pounds
D. 153 pounds
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 01 #17
18.
(p. 12)
One kilocalorie is equivalent to
A. One-thousandth of a calorie
B. 10 calories
C. 100 calories
D. 1000 calories
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #18
19.
(p. 12)
Which of the following substances is a nutrient that does not provide any energy for humans?
A. Sugar
B. Protein
C. Iron
D. Fat
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #19
20.
(p. 12)
The energy value of a raw peach is reported as a number of
A. BTUs
B. Kilocalories
C. Rads
D. Thermals
Course SLO: 2
Learning Objective: 1
Schiff - Chapter 01 #20
Loading page 11...
21.
(p. 12)
A serving of food contains 8 g carbohydrate, 5 g protein and 6 g fat. This food provides ___ kcal/
serving.
A. 101
B. 106
C. 160
D. 191
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #21
22.
(p. 12)
How many kilocalories are in a portion of food that contains 18 g protein, 10 g fat, 4 g carbohydrate,
130 mg vitamin C and 120 ml water?
A. 78
B. 100
C. 158
D. 178
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #22
23.
(p. 12)
Erika is making a recipe from ingredients that contain 120 ml of water, 50 g of fat, 20 g of protein,
500 mg of vitamin C, 100 g of carbohydrate and 600 mg of calcium. How many kilocalories does the
entire product of this recipe provide?
A. 680
B. 930
C. 1280
D. 1530
Course SLO: N/A
Learning Objective: 7
Schiff - Chapter 01 #23
24.
(p. 12)
A serving of food supplies 25 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #24
25.
(p. 12)
A serving of food supplies 10 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #25
26.
(p. 12)
A serving of food supplies 15 g carbohydrate, 15 g protein and 4 g fat. Which of the following
statements is true about this food?
A. Fat provides most of the food energy
B. Protein contributes most of the food energy
C. Carbohydrate supplies 60 kcal/serving
D. None of the choices are correct
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #26
(p. 12)
A serving of food contains 8 g carbohydrate, 5 g protein and 6 g fat. This food provides ___ kcal/
serving.
A. 101
B. 106
C. 160
D. 191
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #21
22.
(p. 12)
How many kilocalories are in a portion of food that contains 18 g protein, 10 g fat, 4 g carbohydrate,
130 mg vitamin C and 120 ml water?
A. 78
B. 100
C. 158
D. 178
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #22
23.
(p. 12)
Erika is making a recipe from ingredients that contain 120 ml of water, 50 g of fat, 20 g of protein,
500 mg of vitamin C, 100 g of carbohydrate and 600 mg of calcium. How many kilocalories does the
entire product of this recipe provide?
A. 680
B. 930
C. 1280
D. 1530
Course SLO: N/A
Learning Objective: 7
Schiff - Chapter 01 #23
24.
(p. 12)
A serving of food supplies 25 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #24
25.
(p. 12)
A serving of food supplies 10 g carbohydrate, 10 g protein, 10 g fat and 100 g water. Which of the
following statements is true about a serving of the food?
A. Fat provides the most food energy
B. Carbohydrate provides the most food energy
C. Water provides the most food energy
D. Fat provides about 25% of total calories
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #25
26.
(p. 12)
A serving of food supplies 15 g carbohydrate, 15 g protein and 4 g fat. Which of the following
statements is true about this food?
A. Fat provides most of the food energy
B. Protein contributes most of the food energy
C. Carbohydrate supplies 60 kcal/serving
D. None of the choices are correct
Course SLO: 2
Learning Objective: 7
Schiff - Chapter 01 #26
Loading page 12...
27.
(p. 15)
Which of the following foods is the most nutrient dense per serving?
A. Olive oil
B. French fries
C. Grape drink
D. Soy milk
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #27
28.
(p. 15)
Which of the following foods is the most nutrient dense per serving?
A. Corn oil margarine
B. Iceberg lettuce
C. Nonfat milk
D. Cream cheese
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #28
29.
(p. 16)
The recommended amount of a nutrient is 100 mg. Therefore, a megadose of this nutrient would
be
A. 1000 μg
B. 10 mg
C. 1 g
D. None of the choices
Course SLO: N/A
Learning Objective: 5
Learning Objective: 6
Schiff - Chapter 01 #29
30.
(p. 17)
Phil takes supplements that supply 1000 mg of vitamin C three times a day. The recommended
amount of vitamin C is 90 mg/day. His daily vitamin C is an example of a
A. Physiological level
B. Requirement
C. Marginal intake
D. Megadose
Course SLO: N/A
Learning Objective: 5
Learning Objective: 6
Schiff - Chapter 01 #30
31.
(p. 11)
Maria limits her sodium intake to 2.3 g/day. This amount is equivalent to
A. 23 mg/day
B. 230 mg/day
C. 2300 mg/day
D. None of the choices
Course SLO: N/A
Learning Objective: 5
Schiff - Chapter 01 #31
32.
(p. 6)
Which of the following substances is an essential nutrient for humans?
A. Alcohol
B. Sugar
C. Fiber
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #32
33.
(p. 12)
Which of the following nutrients is a micronutrient?
A. Fat
B. Iron
C. Water
D. All of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #33
(p. 15)
Which of the following foods is the most nutrient dense per serving?
A. Olive oil
B. French fries
C. Grape drink
D. Soy milk
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #27
28.
(p. 15)
Which of the following foods is the most nutrient dense per serving?
A. Corn oil margarine
B. Iceberg lettuce
C. Nonfat milk
D. Cream cheese
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #28
29.
(p. 16)
The recommended amount of a nutrient is 100 mg. Therefore, a megadose of this nutrient would
be
A. 1000 μg
B. 10 mg
C. 1 g
D. None of the choices
Course SLO: N/A
Learning Objective: 5
Learning Objective: 6
Schiff - Chapter 01 #29
30.
(p. 17)
Phil takes supplements that supply 1000 mg of vitamin C three times a day. The recommended
amount of vitamin C is 90 mg/day. His daily vitamin C is an example of a
A. Physiological level
B. Requirement
C. Marginal intake
D. Megadose
Course SLO: N/A
Learning Objective: 5
Learning Objective: 6
Schiff - Chapter 01 #30
31.
(p. 11)
Maria limits her sodium intake to 2.3 g/day. This amount is equivalent to
A. 23 mg/day
B. 230 mg/day
C. 2300 mg/day
D. None of the choices
Course SLO: N/A
Learning Objective: 5
Schiff - Chapter 01 #31
32.
(p. 6)
Which of the following substances is an essential nutrient for humans?
A. Alcohol
B. Sugar
C. Fiber
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #32
33.
(p. 12)
Which of the following nutrients is a micronutrient?
A. Fat
B. Iron
C. Water
D. All of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #33
Loading page 13...
34.
(p. 12)
Which of the following statements is true?
A. Micronutrients do not supply energy
B. Humans instinctively select nutritious diets
C. Milk, bananas and soybeans are among the few nutritionally perfect foods for humans
D. Nutrition experts classify sugary foods as "junk" foods
Course SLO: 4
Learning Objective: 1
Learning Objective: 8
Schiff - Chapter 01 #34
35.
(p. 15)
Which of the following foods is the most energy dense per serving?
A. Chocolate doughnut
B. ½ cup fresh strawberries
C. 8 ounces fat-free milk
D. 3 ounces baked chicken
Course SLO: 6
Learning Objective: 6
Schiff - Chapter 01 #35
36.
(p. 12)
Which of the following foods naturally supplies all known nutrients?
A. Banana
B. Whole-grain bread
C. Soybeans
D. None of the choices
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #36
37.
(p. 3)
Which of the following statements is true?
A. Dietitians generally classify foods as either "good" or "junk."
B. According to scientific evidence, taking megadoses of vitamins and minerals helps prevent many
chronic diseases
C. A diet that has variety contains many different kinds of nutritious foods
D. In the United States, you are more likely to see undernourished than overnourished people
Course SLO: 3
Learning Objective: 8
Schiff - Chapter 01 #37
38.
(p. 5)
An essential nutrient
A. Performs a vital function in the body
B. Is only in foods from animal sources
C. Must be supplied by the diet
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #38
39.
(p. 12)
Which of the following nutrients is the most essential for life?
A. Water
B. Protein
C. Omega-3 fatty acids
D. Vitamin C
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #39
40.
(p. 6)
According to the Dietary Supplement and Health Education Act of 1994,
A. Dietary supplements must be tested for effectiveness before they are marketed
B. Genetically engineered foods are not fit for human consumption
C. Dietary supplements do not need to include ingredient information on labels
D. Manufacturers can classify certain herbal products and nutrient supplements as foods
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #40
(p. 12)
Which of the following statements is true?
A. Micronutrients do not supply energy
B. Humans instinctively select nutritious diets
C. Milk, bananas and soybeans are among the few nutritionally perfect foods for humans
D. Nutrition experts classify sugary foods as "junk" foods
Course SLO: 4
Learning Objective: 1
Learning Objective: 8
Schiff - Chapter 01 #34
35.
(p. 15)
Which of the following foods is the most energy dense per serving?
A. Chocolate doughnut
B. ½ cup fresh strawberries
C. 8 ounces fat-free milk
D. 3 ounces baked chicken
Course SLO: 6
Learning Objective: 6
Schiff - Chapter 01 #35
36.
(p. 12)
Which of the following foods naturally supplies all known nutrients?
A. Banana
B. Whole-grain bread
C. Soybeans
D. None of the choices
Course SLO: 1
Learning Objective: 8
Schiff - Chapter 01 #36
37.
(p. 3)
Which of the following statements is true?
A. Dietitians generally classify foods as either "good" or "junk."
B. According to scientific evidence, taking megadoses of vitamins and minerals helps prevent many
chronic diseases
C. A diet that has variety contains many different kinds of nutritious foods
D. In the United States, you are more likely to see undernourished than overnourished people
Course SLO: 3
Learning Objective: 8
Schiff - Chapter 01 #37
38.
(p. 5)
An essential nutrient
A. Performs a vital function in the body
B. Is only in foods from animal sources
C. Must be supplied by the diet
D. None of the choices
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #38
39.
(p. 12)
Which of the following nutrients is the most essential for life?
A. Water
B. Protein
C. Omega-3 fatty acids
D. Vitamin C
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #39
40.
(p. 6)
According to the Dietary Supplement and Health Education Act of 1994,
A. Dietary supplements must be tested for effectiveness before they are marketed
B. Genetically engineered foods are not fit for human consumption
C. Dietary supplements do not need to include ingredient information on labels
D. Manufacturers can classify certain herbal products and nutrient supplements as foods
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #40
Loading page 14...
41.
(p. 12)
A 6-ounce serving of a beverage contains 15 grams of sugar and 5 grams of alcohol. This amount of
the beverage supplies _____ kcal.
A. 95
B. 105
C. 125
D. 180
Course SLO: N/A
Learning Objective: 7
Schiff - Chapter 01 #41
42.
(p. 12)
Which of the following substances is not a macronutrient?
A. Protein
B. Vitamin C
C. Carbohydrate
D. Fat
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #42
43.
(p. 24)
Proteins are necessary for
A. Production of cellular components, such as membranes
B. Regulation of body processes
C. Cellular development, growth and maintenance
D. All of the choices
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #43
44.
(p. 21)
Which of the following statements is true?
A. There is no reason to breastfeed a newborn.
B. The breast milk has no nutritional value.
C. Breast milk provides infants with immunity to some infectious diseases.
D. Dietitians do not recommend that infants be breastfed.
Course SLO: N/A
Learning Objective: 10
Schiff - Chapter 01 #44
45.
(p. 22)
_____ is the use of living things to manufacture improved foods and other products.
A. Biotechnology
B. Organoleptics
C. Nutragenomics
D. None of the choices
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #45
46.
(p. 21)
Which of the following groups of Canadians is most at risk of undernutrition?
A. Chronic alcoholics
B. Preschool children
C. College freshmen
D. All of the choices
Course SLO: N/A
Learning Objective: 9
Schiff - Chapter 01 #46
47.
(p. 21)
In Canada, food insecurity is most likely to affect
A. Adolescent boys experiencing a growth spurt.
B. Adult women who take birth control pills
C. Elderly persons on fixed incomes
D. Body builders consuming too many protein supplements
Course SLO: 6
Learning Objective: 9
Schiff - Chapter 01 #47
(p. 12)
A 6-ounce serving of a beverage contains 15 grams of sugar and 5 grams of alcohol. This amount of
the beverage supplies _____ kcal.
A. 95
B. 105
C. 125
D. 180
Course SLO: N/A
Learning Objective: 7
Schiff - Chapter 01 #41
42.
(p. 12)
Which of the following substances is not a macronutrient?
A. Protein
B. Vitamin C
C. Carbohydrate
D. Fat
Course SLO: N/A
Learning Objective: 1
Schiff - Chapter 01 #42
43.
(p. 24)
Proteins are necessary for
A. Production of cellular components, such as membranes
B. Regulation of body processes
C. Cellular development, growth and maintenance
D. All of the choices
Course SLO: 1
Learning Objective: 4
Schiff - Chapter 01 #43
44.
(p. 21)
Which of the following statements is true?
A. There is no reason to breastfeed a newborn.
B. The breast milk has no nutritional value.
C. Breast milk provides infants with immunity to some infectious diseases.
D. Dietitians do not recommend that infants be breastfed.
Course SLO: N/A
Learning Objective: 10
Schiff - Chapter 01 #44
45.
(p. 22)
_____ is the use of living things to manufacture improved foods and other products.
A. Biotechnology
B. Organoleptics
C. Nutragenomics
D. None of the choices
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #45
46.
(p. 21)
Which of the following groups of Canadians is most at risk of undernutrition?
A. Chronic alcoholics
B. Preschool children
C. College freshmen
D. All of the choices
Course SLO: N/A
Learning Objective: 9
Schiff - Chapter 01 #46
47.
(p. 21)
In Canada, food insecurity is most likely to affect
A. Adolescent boys experiencing a growth spurt.
B. Adult women who take birth control pills
C. Elderly persons on fixed incomes
D. Body builders consuming too many protein supplements
Course SLO: 6
Learning Objective: 9
Schiff - Chapter 01 #47
Loading page 15...
48.
(p. 21)
Shaina is in her 5th month of pregnancy. Her diet is poor because she rarely pays attention to her
food choices —she basically eats a limited variety of foods that she likes. Shaina was described
as "undernourished" by her physician. Thus, Shaina is likely to give birth to a
A. Premature baby
B. Baby with breathing difficulties
C. Low-birth weight baby
D. All of the choices
Course SLO: 5
Learning Objective: N/A
Schiff - Chapter 01 #48
49.
(p. 9)
Today, the typical Canadian consumes _____ than Canadians did 35 years ago.
A. More servings of milk
B. Fewer eggs
C. More kinds of fruit
D. Fewer carbonated soft drinks
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #49
50.
(p. 3)
Which of the following factors influences a person's food choices?
A. Close friends
B. Food advertisements
C. Parents' food choices
D. All of the choices
Course SLO: 6
Learning Objective: 2
Schiff - Chapter 01 #50
51.
(p. 18)
Which of the following statements is true?
A. Malnutrition is unknown in Canada.
B. The School Breakfast Program offers free or reduced-cost breakfasts to children, regardless of their
family incomes.
C. Malnutrition is a state of health that occurs when the body is improperly nourished.
D. All of the choices are correct
Course SLO: N/A
Learning Objective: 10
Schiff - Chapter 01 #51
52.
(p. 15)
Dietitians often refer to _____ as empty-calorie foods.
A. Carbonated soft drinks
B. 100% fruit juices
C. Fat-free milk products
D. Cabbage, broccoli and cauliflower
Course SLO: N/A
Learning Objective: 8
Schiff - Chapter 01 #52
53.
(p. 15)
Which of the following foods or beverages is classified as "empty-calorie"?
A. Milk
B. Cottage cheese
C. Crackers
D. Beer
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #53
54.
(p. 15)
Which of the following foods is energy-dense?
A. Fresh strawberries
B. Cheddar cheese
C. Orange juice
D. Romaine lettuce
Course SLO: 6
Learning Objective: 6
Schiff - Chapter 01 #54
(p. 21)
Shaina is in her 5th month of pregnancy. Her diet is poor because she rarely pays attention to her
food choices —she basically eats a limited variety of foods that she likes. Shaina was described
as "undernourished" by her physician. Thus, Shaina is likely to give birth to a
A. Premature baby
B. Baby with breathing difficulties
C. Low-birth weight baby
D. All of the choices
Course SLO: 5
Learning Objective: N/A
Schiff - Chapter 01 #48
49.
(p. 9)
Today, the typical Canadian consumes _____ than Canadians did 35 years ago.
A. More servings of milk
B. Fewer eggs
C. More kinds of fruit
D. Fewer carbonated soft drinks
Course SLO: N/A
Learning Objective: General
Schiff - Chapter 01 #49
50.
(p. 3)
Which of the following factors influences a person's food choices?
A. Close friends
B. Food advertisements
C. Parents' food choices
D. All of the choices
Course SLO: 6
Learning Objective: 2
Schiff - Chapter 01 #50
51.
(p. 18)
Which of the following statements is true?
A. Malnutrition is unknown in Canada.
B. The School Breakfast Program offers free or reduced-cost breakfasts to children, regardless of their
family incomes.
C. Malnutrition is a state of health that occurs when the body is improperly nourished.
D. All of the choices are correct
Course SLO: N/A
Learning Objective: 10
Schiff - Chapter 01 #51
52.
(p. 15)
Dietitians often refer to _____ as empty-calorie foods.
A. Carbonated soft drinks
B. 100% fruit juices
C. Fat-free milk products
D. Cabbage, broccoli and cauliflower
Course SLO: N/A
Learning Objective: 8
Schiff - Chapter 01 #52
53.
(p. 15)
Which of the following foods or beverages is classified as "empty-calorie"?
A. Milk
B. Cottage cheese
C. Crackers
D. Beer
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #53
54.
(p. 15)
Which of the following foods is energy-dense?
A. Fresh strawberries
B. Cheddar cheese
C. Orange juice
D. Romaine lettuce
Course SLO: 6
Learning Objective: 6
Schiff - Chapter 01 #54
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55.
(p. 13)
Which of the following statements is true?
A. The human body uses only fat for energy
B. Minerals such as calcium and iron provide about 3 kcal per gram
C. Most foods are mixtures of nutrients
D. Phytochemicals are classified as essential nutrients
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #55
56.
(p. 16)
Which of the following practices is most likely to result in a vitamin toxicity disorder?
A. Consuming 6 servings of fruits and vegetables daily
B. Taking megadoses of various vitamin supplements daily
C. Eating 4 ounces of chicken liver once a week
D. None of the choices
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #56
(p. 13)
Which of the following statements is true?
A. The human body uses only fat for energy
B. Minerals such as calcium and iron provide about 3 kcal per gram
C. Most foods are mixtures of nutrients
D. Phytochemicals are classified as essential nutrients
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #55
56.
(p. 16)
Which of the following practices is most likely to result in a vitamin toxicity disorder?
A. Consuming 6 servings of fruits and vegetables daily
B. Taking megadoses of various vitamin supplements daily
C. Eating 4 ounces of chicken liver once a week
D. None of the choices
Course SLO: 6
Learning Objective: 8
Schiff - Chapter 01 #56
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1 Summary
Category # of Questions
Course SLO: 1 7
Course SLO: 2 8
Course SLO: 3 1
Course SLO: 4 4
Course SLO: 5 2
Course SLO: 6 7
Course SLO: N/A 27
Learning Objective: 1 13
Learning Objective: 10 2
Learning Objective: 2 1
Learning Objective: 3 1
Learning Objective: 4 5
Learning Objective: 5 6
Learning Objective: 6 4
Learning Objective: 7 7
Learning Objective: 8 9
Learning Objective: 9 2
Learning Objective: General 8
Learning Objective: N/A 1
Schiff - Chapter 01 56
Category # of Questions
Course SLO: 1 7
Course SLO: 2 8
Course SLO: 3 1
Course SLO: 4 4
Course SLO: 5 2
Course SLO: 6 7
Course SLO: N/A 27
Learning Objective: 1 13
Learning Objective: 10 2
Learning Objective: 2 1
Learning Objective: 3 1
Learning Objective: 4 5
Learning Objective: 5 6
Learning Objective: 6 4
Learning Objective: 7 7
Learning Objective: 8 9
Learning Objective: 9 2
Learning Objective: General 8
Learning Objective: N/A 1
Schiff - Chapter 01 56
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2
Student: ___________________________________________________________________________
1. A group of registered dietitians is planning to conduct a scientific study to investigate the effects of eating
honey on school-age children's behavior. At first, the researchers will
A. Analyze the hypothesis
B. Make observations
C. Identify relationships between variables
D. Gather data
2. A group of scientists conducts a scientific study to investigate dietary factors that influence the
development of obesity. Which of the following activities is not likely to be a component of their research
efforts?
A. Making observations and formulating a hypothesis
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting findings at the main researcher's Internet web site
D. Collecting data and analyzing results
3. Researchers at a major American university plan a scientific study to investigate lifestyle factors that
contribute to heart disease. Which of the following activities is likely to be a component of their research
efforts?
A. Obtaining FDA and FTC approval to conduct research on human subjects
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting significant findings at the main researcher's Internet web site
D. None of the choices
4. Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle information about the
group. After 6 years, the scientists determine that study participants who ate at least 5 servings of fruits
and vegetables daily were less likely to develop high blood pressure than participants who ate fewer than
5 servings of these foods daily. This study is an example of a(n) ____ study.
A. Prospective
B. Nutritive
C. Retrospective
D. Introspective
5. Over a 2-year period, a scientist records the eating behaviors and physical activity patterns of a group of
8-year-old children to determine whether these factors are associated with weight gain. This study is an
example of a(n) ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. In-vitro
6. A group of nutrition researchers interviews 100 adults who have chronic high blood pressure to determine
whether there is an association between consuming diets low in calcium during adolescence and
developing high blood pressure in adulthood. This study is an example of a ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. Macrosomatic
Student: ___________________________________________________________________________
1. A group of registered dietitians is planning to conduct a scientific study to investigate the effects of eating
honey on school-age children's behavior. At first, the researchers will
A. Analyze the hypothesis
B. Make observations
C. Identify relationships between variables
D. Gather data
2. A group of scientists conducts a scientific study to investigate dietary factors that influence the
development of obesity. Which of the following activities is not likely to be a component of their research
efforts?
A. Making observations and formulating a hypothesis
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting findings at the main researcher's Internet web site
D. Collecting data and analyzing results
3. Researchers at a major American university plan a scientific study to investigate lifestyle factors that
contribute to heart disease. Which of the following activities is likely to be a component of their research
efforts?
A. Obtaining FDA and FTC approval to conduct research on human subjects
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting significant findings at the main researcher's Internet web site
D. None of the choices
4. Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle information about the
group. After 6 years, the scientists determine that study participants who ate at least 5 servings of fruits
and vegetables daily were less likely to develop high blood pressure than participants who ate fewer than
5 servings of these foods daily. This study is an example of a(n) ____ study.
A. Prospective
B. Nutritive
C. Retrospective
D. Introspective
5. Over a 2-year period, a scientist records the eating behaviors and physical activity patterns of a group of
8-year-old children to determine whether these factors are associated with weight gain. This study is an
example of a(n) ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. In-vitro
6. A group of nutrition researchers interviews 100 adults who have chronic high blood pressure to determine
whether there is an association between consuming diets low in calcium during adolescence and
developing high blood pressure in adulthood. This study is an example of a ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. Macrosomatic
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7. A group of nutrition researchers interviews 350 young adults who have eating disorders to determine
whether there is an association between having extremely stressful experiences during preschool years
and developing eating disorders during adolescence. This study is an example of a(n) ____ study.
A. Case-control
B. Experimental
C. In-vitro
D. Retrospective
8. Scientists who investigate lifestyle factors that influence the prevalence of obesity among different
population groups are conducting a(n) ____ study.
A. Epidemiological
B. Technological
C. Pathological
D. In-vitro
9. Comparing the dietary practices of individuals who have diabetes to those of individuals who match their
characteristics but are healthy is an example of a(n) ____ study.
A. Anecdotal
B. Prospective
C. Case-control
D. In-vitro
10. Researchers compare the dietary practices of 100 individuals who have high blood cholesterol levels to
those of 100 individuals who match their characteristics but have normal blood cholesterol levels. This
study is an example of a(n) ____ study.
A. Prospective
B. Case-control
C. Anecdotal
D. In-vitro
11. Generally, epidemiological studies
A. Establish causation
B. Prove correlations
C. Cannot determine cause-and-effect relationships
D. Involve in-vitro experimentation
12. Scientists analyzed the results of a study that examined the effects of eating low-, moderate- and high-
fat diets on health. According to the study's findings, diets high in a certain type of fat increased subjects'
chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Case study
C. Modulator
D. Risk factor
13. Scientists analyzed the results of a study that examined the effects of eating low-, moderate-, and high-
salt diets on health. According to the study's findings, high-salt diets are associated with increased
chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Risk factor
C. Modulator
D. Case control
14. Zack takes 500 mg of vitamin C daily. He advises his friends to take vitamin C supplements because, he
claims, the vitamin protects him from cold viruses. His claim is an
A. Experimental risk factor
B. Anecdote
C. Introspection
D. Evidential hypothesis
whether there is an association between having extremely stressful experiences during preschool years
and developing eating disorders during adolescence. This study is an example of a(n) ____ study.
A. Case-control
B. Experimental
C. In-vitro
D. Retrospective
8. Scientists who investigate lifestyle factors that influence the prevalence of obesity among different
population groups are conducting a(n) ____ study.
A. Epidemiological
B. Technological
C. Pathological
D. In-vitro
9. Comparing the dietary practices of individuals who have diabetes to those of individuals who match their
characteristics but are healthy is an example of a(n) ____ study.
A. Anecdotal
B. Prospective
C. Case-control
D. In-vitro
10. Researchers compare the dietary practices of 100 individuals who have high blood cholesterol levels to
those of 100 individuals who match their characteristics but have normal blood cholesterol levels. This
study is an example of a(n) ____ study.
A. Prospective
B. Case-control
C. Anecdotal
D. In-vitro
11. Generally, epidemiological studies
A. Establish causation
B. Prove correlations
C. Cannot determine cause-and-effect relationships
D. Involve in-vitro experimentation
12. Scientists analyzed the results of a study that examined the effects of eating low-, moderate- and high-
fat diets on health. According to the study's findings, diets high in a certain type of fat increased subjects'
chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Case study
C. Modulator
D. Risk factor
13. Scientists analyzed the results of a study that examined the effects of eating low-, moderate-, and high-
salt diets on health. According to the study's findings, high-salt diets are associated with increased
chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Risk factor
C. Modulator
D. Case control
14. Zack takes 500 mg of vitamin C daily. He advises his friends to take vitamin C supplements because, he
claims, the vitamin protects him from cold viruses. His claim is an
A. Experimental risk factor
B. Anecdote
C. Introspection
D. Evidential hypothesis
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15. Emily has brittle fingernails that crack and split easily. Emily's mother advises her daughter to take
gelatin pills 3 times/day, because she has heard the practice strengthens fingernails. The mother's
nutrition-related advice is an example of a(n)
A. Anecdote
B. Double-blind study
C. Uncontrolled experiment
D. Placebo
16. Having a control group enables researchers to
A. Provide specific treatments to participants of the group
B. Compare findings of the control group with those of the experimental group
C. Avoid using harmful interventions when testing control subjects' responses
D. None of the choices
17. Phil is a participant in a study designed to examine the effects of taking a dietary supplement on muscle
tissue development. Phil suspects he is in the experimental group, because he is certain his muscles
are bigger and stronger as a result of taking the product supplied by the researchers. When the study is
completed, Phil learns that he did not receive the dietary supplement. Phil thinks the researchers made
a mistake—he is certain his muscle mass increased while he took the supplement. His response to the
fake "supplement" is a(n)
A. Experimental denial
B. Testimonial impact
C. Unequivocal bias
D. Placebo effect
18. The host of a radio program makes a "red flag" claim about a nutrition-related product because the claim
is generally an indication that the information about the product is unreliable. The radio program host
said,
A. "According to the FDA, this product is a dietary supplement."
B. "All ingredients in this product have been scientifically tested."
C. "This product contains sugar and certain artificial color and flavor additives."
D. "The ingredients in this product are listed on the label."
19. A newspaper article in the newspaper reports that drinking two cups of green tea daily reduces the risk
of memory loss in older adults. The researchers who conducted the study are employees of a company
that packages green tea for sale in the United States. If the scientists' findings were influenced by their
personal attitudes, consumers should be wary of the reliability of the findings because of the likelihood
of
A. Research bias
B. Placebo effect
C. Wishful thinking
D. Statistical error
20. Bonita is a biochemist for a manufacturer that uses tomato seed extract to make a dietary supplement.
According to the results of her research, people who take the dietary supplements do not report a
reduction in the number of upper respiratory tract infections they experience, including the common cold.
However, Bonita's boss does not encourage her to publish the findings in scientific literature. The boss's
lack of enthusiasm for spreading the news about Bonita's research is an example of research
A. Denial
B. Whistleblowing
C. Bias
D. None of the choices
gelatin pills 3 times/day, because she has heard the practice strengthens fingernails. The mother's
nutrition-related advice is an example of a(n)
A. Anecdote
B. Double-blind study
C. Uncontrolled experiment
D. Placebo
16. Having a control group enables researchers to
A. Provide specific treatments to participants of the group
B. Compare findings of the control group with those of the experimental group
C. Avoid using harmful interventions when testing control subjects' responses
D. None of the choices
17. Phil is a participant in a study designed to examine the effects of taking a dietary supplement on muscle
tissue development. Phil suspects he is in the experimental group, because he is certain his muscles
are bigger and stronger as a result of taking the product supplied by the researchers. When the study is
completed, Phil learns that he did not receive the dietary supplement. Phil thinks the researchers made
a mistake—he is certain his muscle mass increased while he took the supplement. His response to the
fake "supplement" is a(n)
A. Experimental denial
B. Testimonial impact
C. Unequivocal bias
D. Placebo effect
18. The host of a radio program makes a "red flag" claim about a nutrition-related product because the claim
is generally an indication that the information about the product is unreliable. The radio program host
said,
A. "According to the FDA, this product is a dietary supplement."
B. "All ingredients in this product have been scientifically tested."
C. "This product contains sugar and certain artificial color and flavor additives."
D. "The ingredients in this product are listed on the label."
19. A newspaper article in the newspaper reports that drinking two cups of green tea daily reduces the risk
of memory loss in older adults. The researchers who conducted the study are employees of a company
that packages green tea for sale in the United States. If the scientists' findings were influenced by their
personal attitudes, consumers should be wary of the reliability of the findings because of the likelihood
of
A. Research bias
B. Placebo effect
C. Wishful thinking
D. Statistical error
20. Bonita is a biochemist for a manufacturer that uses tomato seed extract to make a dietary supplement.
According to the results of her research, people who take the dietary supplements do not report a
reduction in the number of upper respiratory tract infections they experience, including the common cold.
However, Bonita's boss does not encourage her to publish the findings in scientific literature. The boss's
lack of enthusiasm for spreading the news about Bonita's research is an example of research
A. Denial
B. Whistleblowing
C. Bias
D. None of the choices
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21. Which of the following observations is an example of an inverse correlation?
A. When members of a population increase their consumption of milk and milk products, their risk of
bone fractures decreases
B
.
As children increase their physical activity level, they are more likely to develop greater muscle mass
than children who are less active
C.When pregnant women gain more weight than average, they are more likely to give birth to babies who
are heavier than average
D. None of the choices are correct
22. Which of the following observations is an example of a positive correlation?
A. When members of a population consume fewer fruits and vegetables, their risk of high blood pressure
increases
B. Children who obtain more physical activity tend to have fewer infections more muscle mass than less
physically active children
C. When pregnant women gain less weight than average, they are more likely to give birth to babies who
are lighter than average
D. None of the choices are correct
23. Scientists study 200 adults who have type 2 diabetes and 200 adults who have similar characteristics
but do not have the disease. For 18 months, the researchers collect lifestyle information on all the study
participants. According to the study's findings, the adults with type 2 diabetes were 25% less physically
active than their counterparts who did not have type 2 diabetes. This is an example of a(n) _____
study.
A. Inverse relationship
B. Anecdotal
C. Case-control
D. Prospective
24. A group of scientists suspects certain dietary practices are partially responsible for different rates
of hypertension among different populations. To test their hypothesis, the researchers examine data
concerning the different population groups' hypertension rates and their past dietary practices. This
research is a(n) _____ study.
A. Retrospective
B. Case-control
C. Prospective
D. Hypothetical
25. Scientists conduct a study in which 100 adults with chronic diarrhea are divided into 2 groups of 50
people. One group is given a supply of yogurt that contains a certain kind of bacteria and the other group
is given yogurt that is bacteria free. The study's participants and researchers do not know which group of
subjects has the bacteria in the yogurt and which group does not. The scientists instruct the participants
to eat the entire 8 ounces of yogurt once a day for a month and record the their bowel habits. This is an
example of a(n) ____ study.
A. Epidemiological
B. Double-blind
C. Uncontrolled
D. Hypothetical
26. A group of researchers wants to determine whether certain dietary factors are associated with the risk of
attention deficit hyperactivity disorder (ADHD). The scientists follow a group of 500 healthy newborn
babies for 10 years and collect health information as well as dietary practices for each child. At the end
of the study period, the scientists analyze the data for correlations between the children's dietary practices
and their likelihood of being diagnosed with ADHD. This is an example of a _____ study.
A. Prospective
B. Factorial
C. Retrospective
D. Hypothetical
A. When members of a population increase their consumption of milk and milk products, their risk of
bone fractures decreases
B
.
As children increase their physical activity level, they are more likely to develop greater muscle mass
than children who are less active
C.When pregnant women gain more weight than average, they are more likely to give birth to babies who
are heavier than average
D. None of the choices are correct
22. Which of the following observations is an example of a positive correlation?
A. When members of a population consume fewer fruits and vegetables, their risk of high blood pressure
increases
B. Children who obtain more physical activity tend to have fewer infections more muscle mass than less
physically active children
C. When pregnant women gain less weight than average, they are more likely to give birth to babies who
are lighter than average
D. None of the choices are correct
23. Scientists study 200 adults who have type 2 diabetes and 200 adults who have similar characteristics
but do not have the disease. For 18 months, the researchers collect lifestyle information on all the study
participants. According to the study's findings, the adults with type 2 diabetes were 25% less physically
active than their counterparts who did not have type 2 diabetes. This is an example of a(n) _____
study.
A. Inverse relationship
B. Anecdotal
C. Case-control
D. Prospective
24. A group of scientists suspects certain dietary practices are partially responsible for different rates
of hypertension among different populations. To test their hypothesis, the researchers examine data
concerning the different population groups' hypertension rates and their past dietary practices. This
research is a(n) _____ study.
A. Retrospective
B. Case-control
C. Prospective
D. Hypothetical
25. Scientists conduct a study in which 100 adults with chronic diarrhea are divided into 2 groups of 50
people. One group is given a supply of yogurt that contains a certain kind of bacteria and the other group
is given yogurt that is bacteria free. The study's participants and researchers do not know which group of
subjects has the bacteria in the yogurt and which group does not. The scientists instruct the participants
to eat the entire 8 ounces of yogurt once a day for a month and record the their bowel habits. This is an
example of a(n) ____ study.
A. Epidemiological
B. Double-blind
C. Uncontrolled
D. Hypothetical
26. A group of researchers wants to determine whether certain dietary factors are associated with the risk of
attention deficit hyperactivity disorder (ADHD). The scientists follow a group of 500 healthy newborn
babies for 10 years and collect health information as well as dietary practices for each child. At the end
of the study period, the scientists analyze the data for correlations between the children's dietary practices
and their likelihood of being diagnosed with ADHD. This is an example of a _____ study.
A. Prospective
B. Factorial
C. Retrospective
D. Hypothetical
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27. Scientists are conducting research to determine the effects of an herbal supplement on the emotional
health of 100 adults. The researchers give 50 subjects pills that contain the herb. The remaining subjects
receive pills that look, smell, and taste like the herbal pills but contain no active ingredients. Neither the
researchers nor the subjects know whether their pills contain the herb. This is an example of a(n) ______
study.
A. Epidemiological
B. Double-blind
C. Case-controlled
D. None of the choices
28. Researchers are conducting a study to determine the effects of vitamin C on the human immune system.
The study involves providing pills that contain vitamin C to one group of human subjects and pills that do
not contain vitamin C or other active ingredients to another group of people. The pills that do not contain
the vitamin are
A. Antidotes
B. Supplements
C. Placebos
D. Probiotics
29. Researchers are conducting a study to determine the effects of zinc supplements on the human immune
system. The study involves providing pills that contain zinc to one group of human subjects and pills that
do not contain zinc or other active ingredients to another group of people. The pills that do not contain
zinc are
A. Probiotics
B. Supplements
C. Antidotes
D. Placebos
30. Which of the following statements is true?
A
.
In the United States, scientists can conduct studies on humans without telling the participants about the
risks involved in the research
B. Before scientists begin their research, they develop a hypothesis to guide their study
C. A study that examines the effects of consuming different amounts of sugar on the health of rats is an
in-vitro experiment
D. All of the choices are correct
31. Which of the following periodicals features peer-reviewed articles?
A. Journal of the American Medical Association
B. American Journal of Clinical Nutrition
C. Nutrition Reviews
D. All of the choices
32. The government agency that enforces consumer protection laws by investigating false or misleading
health-related claims is the
A. Competition Bureau Canada
B. Environmental Protection Agency (EPA)
C. Agricultural Research Service (ARS)
D. Centers for Disease Control and Prevention (CDC)
33. Actress Lotta Talent appears in commercials endorsing the herbal supplement hoodia for weight loss. Her
endorsement is an example of a(n)
A. Unbiased report
B. Scientifically valid claim
C. Anecdotal reference
D. Testimonial
health of 100 adults. The researchers give 50 subjects pills that contain the herb. The remaining subjects
receive pills that look, smell, and taste like the herbal pills but contain no active ingredients. Neither the
researchers nor the subjects know whether their pills contain the herb. This is an example of a(n) ______
study.
A. Epidemiological
B. Double-blind
C. Case-controlled
D. None of the choices
28. Researchers are conducting a study to determine the effects of vitamin C on the human immune system.
The study involves providing pills that contain vitamin C to one group of human subjects and pills that do
not contain vitamin C or other active ingredients to another group of people. The pills that do not contain
the vitamin are
A. Antidotes
B. Supplements
C. Placebos
D. Probiotics
29. Researchers are conducting a study to determine the effects of zinc supplements on the human immune
system. The study involves providing pills that contain zinc to one group of human subjects and pills that
do not contain zinc or other active ingredients to another group of people. The pills that do not contain
zinc are
A. Probiotics
B. Supplements
C. Antidotes
D. Placebos
30. Which of the following statements is true?
A
.
In the United States, scientists can conduct studies on humans without telling the participants about the
risks involved in the research
B. Before scientists begin their research, they develop a hypothesis to guide their study
C. A study that examines the effects of consuming different amounts of sugar on the health of rats is an
in-vitro experiment
D. All of the choices are correct
31. Which of the following periodicals features peer-reviewed articles?
A. Journal of the American Medical Association
B. American Journal of Clinical Nutrition
C. Nutrition Reviews
D. All of the choices
32. The government agency that enforces consumer protection laws by investigating false or misleading
health-related claims is the
A. Competition Bureau Canada
B. Environmental Protection Agency (EPA)
C. Agricultural Research Service (ARS)
D. Centers for Disease Control and Prevention (CDC)
33. Actress Lotta Talent appears in commercials endorsing the herbal supplement hoodia for weight loss. Her
endorsement is an example of a(n)
A. Unbiased report
B. Scientifically valid claim
C. Anecdotal reference
D. Testimonial
Loading page 23...
34. The professional football star Andro "The Man" McGraw claims the dietary supplement AminoProFix
helped him build muscle mass quickly and safely. His endorsement of the product is an example of
A. Unbiased reporting
B. A scientifically valid claim
C. A testimonial
D. Peer review
35. Which of the following web sites is most likely a source of biased and unreliable nutrition information?
A. www.purdue.edu
B. www.nutrition.com for healthy bodies
C. www.eatright.org
D. www.mypyramid.gov
36. A popular fitness magazine has an article about the health benefits of high-fiber diets. If the article's
author has the credentials _____ after his or her name, the article is likely to be a reliable source of
nutrition information
A. R.D.
B. Ph.D.
C. D.N.
D. M.D.
37. A popular women's health magazine has an article about the health benefits of consuming calcium-rich
foods. If the article's author has the credentials _____ after his or her name, the article is likely to be a
reliable source of nutrition information.
A. D.N.
B. Ph.D.
C. R.D.
D. M.D.
38. Which of the following statements is false?
A
.
The Internet is generally a reliable source of nutrition information because information posted at web
sites has been peer-reviewed
B. A placebo is a fake treatment
C. When evaluating claims for dietary supplements, be wary of products that include promises for quick
remedies
D. In general, personal web sites, such as blogs, are not reliable sources of nutrition information
39. Which of the following statements is true?
A. The majority of testimonials for weight loss supplements are based on scientific evidence
B
.
In general, a commercial (*.com) Internet web site is a more reliable source of scientifically based
health advice than a *.gov or an *.org site
C. An "in-vitro" experiment is one that is conducted on parts of living organisms, such as cells
D. None of the choices are correct
40. Which of the following statements is false?
A. Americans can expect new dietary advice regularly because nutrition is a dynamic, evolving science
B
.
A single-blind study is one in which neither the participants nor the researchers are aware of who is
receiving the placebo or the experimental treatment
C. The R.D. Credential is legally protected
D. All of the choices are correct
41. Articles that appear in _____ have undergone peer-review.
A. Journal of the American Dietetic Association
B. Journal of the American Medical Association
C. Journal of Nutrition
D. All of the choices
helped him build muscle mass quickly and safely. His endorsement of the product is an example of
A. Unbiased reporting
B. A scientifically valid claim
C. A testimonial
D. Peer review
35. Which of the following web sites is most likely a source of biased and unreliable nutrition information?
A. www.purdue.edu
B. www.nutrition.com for healthy bodies
C. www.eatright.org
D. www.mypyramid.gov
36. A popular fitness magazine has an article about the health benefits of high-fiber diets. If the article's
author has the credentials _____ after his or her name, the article is likely to be a reliable source of
nutrition information
A. R.D.
B. Ph.D.
C. D.N.
D. M.D.
37. A popular women's health magazine has an article about the health benefits of consuming calcium-rich
foods. If the article's author has the credentials _____ after his or her name, the article is likely to be a
reliable source of nutrition information.
A. D.N.
B. Ph.D.
C. R.D.
D. M.D.
38. Which of the following statements is false?
A
.
The Internet is generally a reliable source of nutrition information because information posted at web
sites has been peer-reviewed
B. A placebo is a fake treatment
C. When evaluating claims for dietary supplements, be wary of products that include promises for quick
remedies
D. In general, personal web sites, such as blogs, are not reliable sources of nutrition information
39. Which of the following statements is true?
A. The majority of testimonials for weight loss supplements are based on scientific evidence
B
.
In general, a commercial (*.com) Internet web site is a more reliable source of scientifically based
health advice than a *.gov or an *.org site
C. An "in-vitro" experiment is one that is conducted on parts of living organisms, such as cells
D. None of the choices are correct
40. Which of the following statements is false?
A. Americans can expect new dietary advice regularly because nutrition is a dynamic, evolving science
B
.
A single-blind study is one in which neither the participants nor the researchers are aware of who is
receiving the placebo or the experimental treatment
C. The R.D. Credential is legally protected
D. All of the choices are correct
41. Articles that appear in _____ have undergone peer-review.
A. Journal of the American Dietetic Association
B. Journal of the American Medical Association
C. Journal of Nutrition
D. All of the choices
Loading page 24...
42. The Journal of Nutrition and the Journal of the American Dietetic Association are likely to be sources of
reliable nutrition information because
A. Many public libraries subscribe to them
B. People with Ph.D.s are hired to write articles published in these journals
C. Their articles have undergone peer-review before they are published
D. All of the choices are correct
43. A magazine article about weight loss diets includes false information about the process of digestion that
uses scientific-sounding terms to make it seem factual and obtained by scientific methods. The faulty
information is an example of
A. Mislabeling
B. Bias
C. Pseudoscience
D. None of the choices
44. An advertisement for a weight loss product includes _____, indicating that the ad is an unreliable source
of nutrition information and the product is likely to be worthless.
A. The statement that individual results may vary
B. Promises of a quick and easy path to weight loss
C. Vague, meaningless terms
D. All of the choices
45. In Canada, _____ investigates complaints about false or misleading health claims that appear in food
advertisements.
A. World Health Organization
B. U.S. Department of Agriculture
C. American Dietetic Association
D. Competition Bureau Canada
46. Which of the following statements is true?
A. People who describe themselves as nutritionists are registered dietitians
B. In general, registered dietitians are reliable sources of nutrition information
C. Pseudoscience is the practice of medicine without proper training and credentials
D. In the United States, a person can obtain a Ph.D. Only by graduating from an accredited institution of
higher learning
47. A person claims his newly invented device treats cancer without surgery, medication or other forms of
conventional medical therapy. However, people who have used the device report that it was not helpful,
and it may have harmed them. According to this information, the inventor's claims and his device are
A. Intuitive
B. Unbiased
C. Quackery
D. Legal
48. Which of the following statements is true?
A. Scientist follow the Medical Research Council of Canada guidelines when performing research
involving humans
B. Pseudoscience is the scientific study of the causation and treatment of chronic diseases
C. In the United States, only registered dietitians can provide nutrition information legally
D.To maintain their certification, registered dietitians are not required to update their knowledge of
nutrition and dietetics regularly
49. During a television interview, Theresa provides the following statement. "I lost 15 pounds using this
product for 10 days." Theresa's statement is an example of a(n):
A. Medical hypothesis
B. Testimonal
C. Intuitive deduction
D. Personal observation
reliable nutrition information because
A. Many public libraries subscribe to them
B. People with Ph.D.s are hired to write articles published in these journals
C. Their articles have undergone peer-review before they are published
D. All of the choices are correct
43. A magazine article about weight loss diets includes false information about the process of digestion that
uses scientific-sounding terms to make it seem factual and obtained by scientific methods. The faulty
information is an example of
A. Mislabeling
B. Bias
C. Pseudoscience
D. None of the choices
44. An advertisement for a weight loss product includes _____, indicating that the ad is an unreliable source
of nutrition information and the product is likely to be worthless.
A. The statement that individual results may vary
B. Promises of a quick and easy path to weight loss
C. Vague, meaningless terms
D. All of the choices
45. In Canada, _____ investigates complaints about false or misleading health claims that appear in food
advertisements.
A. World Health Organization
B. U.S. Department of Agriculture
C. American Dietetic Association
D. Competition Bureau Canada
46. Which of the following statements is true?
A. People who describe themselves as nutritionists are registered dietitians
B. In general, registered dietitians are reliable sources of nutrition information
C. Pseudoscience is the practice of medicine without proper training and credentials
D. In the United States, a person can obtain a Ph.D. Only by graduating from an accredited institution of
higher learning
47. A person claims his newly invented device treats cancer without surgery, medication or other forms of
conventional medical therapy. However, people who have used the device report that it was not helpful,
and it may have harmed them. According to this information, the inventor's claims and his device are
A. Intuitive
B. Unbiased
C. Quackery
D. Legal
48. Which of the following statements is true?
A. Scientist follow the Medical Research Council of Canada guidelines when performing research
involving humans
B. Pseudoscience is the scientific study of the causation and treatment of chronic diseases
C. In the United States, only registered dietitians can provide nutrition information legally
D.To maintain their certification, registered dietitians are not required to update their knowledge of
nutrition and dietetics regularly
49. During a television interview, Theresa provides the following statement. "I lost 15 pounds using this
product for 10 days." Theresa's statement is an example of a(n):
A. Medical hypothesis
B. Testimonal
C. Intuitive deduction
D. Personal observation
Loading page 25...
50. A magazine advertisement for a weight loss product includes before and after photos of a woman who
supposedly lost 50 pounds in 3 weeks while taking the product. The bottom of the ad includes the
statement, "Results are not typical." This statement is an example of a(n)
A. Testimonial
B. Anecdote
C. Placebo
D. Disclaimer
51. A television advertisement for a protein supplement includes before and after photos of a young man.
In the "before" photo, the man appears unhappy and slim, but he looks thrilled and very muscular in
the "after" photo. The narrator claims the man gained 30 pounds of "solid muscle" while taking the
supplement for only 2 months. At the bottom of the man's after photo, you notice a statement in small
print that is difficult to read. According to the statement, "results may vary." This statement is an example
of a
A. Disclaimer
B. Placebo
C. Peer-review
D. None of the choices
supposedly lost 50 pounds in 3 weeks while taking the product. The bottom of the ad includes the
statement, "Results are not typical." This statement is an example of a(n)
A. Testimonial
B. Anecdote
C. Placebo
D. Disclaimer
51. A television advertisement for a protein supplement includes before and after photos of a young man.
In the "before" photo, the man appears unhappy and slim, but he looks thrilled and very muscular in
the "after" photo. The narrator claims the man gained 30 pounds of "solid muscle" while taking the
supplement for only 2 months. At the bottom of the man's after photo, you notice a statement in small
print that is difficult to read. According to the statement, "results may vary." This statement is an example
of a
A. Disclaimer
B. Placebo
C. Peer-review
D. None of the choices
Loading page 26...
2 Key
1.
(p. 31)
A group of registered dietitians is planning to conduct a scientific study to investigate the effects of
eating honey on school-age children's behavior. At first, the researchers will
A. Analyze the hypothesis
B. Make observations
C. Identify relationships between variables
D. Gather data
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #1
2.
(p. 35)
A group of scientists conducts a scientific study to investigate dietary factors that influence the
development of obesity. Which of the following activities is not likely to be a component of their
research efforts?
A. Making observations and formulating a hypothesis
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting findings at the main researcher's Internet web site
D. Collecting data and analyzing results
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #2
3.
(p. 35)
Researchers at a major American university plan a scientific study to investigate lifestyle factors
that contribute to heart disease. Which of the following activities is likely to be a component of their
research efforts?
A. Obtaining FDA and FTC approval to conduct research on human subjects
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting significant findings at the main researcher's Internet web site
D. None of the choices
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #3
4.
(p. 32)
Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle information about
the group. After 6 years, the scientists determine that study participants who ate at least 5 servings of
fruits and vegetables daily were less likely to develop high blood pressure than participants who ate
fewer than 5 servings of these foods daily. This study is an example of a(n) ____ study.
A. Prospective
B. Nutritive
C. Retrospective
D. Introspective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #4
5.
(p. 32)
Over a 2-year period, a scientist records the eating behaviors and physical activity patterns of a group
of 8-year-old children to determine whether these factors are associated with weight gain. This study
is an example of a(n) ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #5
1.
(p. 31)
A group of registered dietitians is planning to conduct a scientific study to investigate the effects of
eating honey on school-age children's behavior. At first, the researchers will
A. Analyze the hypothesis
B. Make observations
C. Identify relationships between variables
D. Gather data
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #1
2.
(p. 35)
A group of scientists conducts a scientific study to investigate dietary factors that influence the
development of obesity. Which of the following activities is not likely to be a component of their
research efforts?
A. Making observations and formulating a hypothesis
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting findings at the main researcher's Internet web site
D. Collecting data and analyzing results
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #2
3.
(p. 35)
Researchers at a major American university plan a scientific study to investigate lifestyle factors
that contribute to heart disease. Which of the following activities is likely to be a component of their
research efforts?
A. Obtaining FDA and FTC approval to conduct research on human subjects
B. Submitting an article describing the study to a peer-reviewed journal
C. Posting significant findings at the main researcher's Internet web site
D. None of the choices
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #3
4.
(p. 32)
Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle information about
the group. After 6 years, the scientists determine that study participants who ate at least 5 servings of
fruits and vegetables daily were less likely to develop high blood pressure than participants who ate
fewer than 5 servings of these foods daily. This study is an example of a(n) ____ study.
A. Prospective
B. Nutritive
C. Retrospective
D. Introspective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #4
5.
(p. 32)
Over a 2-year period, a scientist records the eating behaviors and physical activity patterns of a group
of 8-year-old children to determine whether these factors are associated with weight gain. This study
is an example of a(n) ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #5
Loading page 27...
6.
(p. 32)
A group of nutrition researchers interviews 100 adults who have chronic high blood pressure to
determine whether there is an association between consuming diets low in calcium during adolescence
and developing high blood pressure in adulthood. This study is an example of a ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. Macrosomatic
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #6
7.
(p. 32)
A group of nutrition researchers interviews 350 young adults who have eating disorders to determine
whether there is an association between having extremely stressful experiences during preschool years
and developing eating disorders during adolescence. This study is an example of a(n) ____ study.
A. Case-control
B. Experimental
C. In-vitro
D. Retrospective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #7
8.
(p. 31)
Scientists who investigate lifestyle factors that influence the prevalence of obesity among different
population groups are conducting a(n) ____ study.
A. Epidemiological
B. Technological
C. Pathological
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #8
9.
(p. 32)
Comparing the dietary practices of individuals who have diabetes to those of individuals who match
their characteristics but are healthy is an example of a(n) ____ study.
A. Anecdotal
B. Prospective
C. Case-control
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #9
10.
(p. 31)
Researchers compare the dietary practices of 100 individuals who have high blood cholesterol levels
to those of 100 individuals who match their characteristics but have normal blood cholesterol levels.
This study is an example of a(n) ____ study.
A. Prospective
B. Case-control
C. Anecdotal
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #10
11.
(p. 31)
Generally, epidemiological studies
A. Establish causation
B. Prove correlations
C. Cannot determine cause-and-effect relationships
D. Involve in-vitro experimentation
Course SLO: 4
Learning Objective: 1
Learning Objective: 2
Schiff - Chapter 02 #11
(p. 32)
A group of nutrition researchers interviews 100 adults who have chronic high blood pressure to
determine whether there is an association between consuming diets low in calcium during adolescence
and developing high blood pressure in adulthood. This study is an example of a ____ study.
A. Case-control
B. Retrospective
C. Prospective
D. Macrosomatic
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #6
7.
(p. 32)
A group of nutrition researchers interviews 350 young adults who have eating disorders to determine
whether there is an association between having extremely stressful experiences during preschool years
and developing eating disorders during adolescence. This study is an example of a(n) ____ study.
A. Case-control
B. Experimental
C. In-vitro
D. Retrospective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #7
8.
(p. 31)
Scientists who investigate lifestyle factors that influence the prevalence of obesity among different
population groups are conducting a(n) ____ study.
A. Epidemiological
B. Technological
C. Pathological
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #8
9.
(p. 32)
Comparing the dietary practices of individuals who have diabetes to those of individuals who match
their characteristics but are healthy is an example of a(n) ____ study.
A. Anecdotal
B. Prospective
C. Case-control
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #9
10.
(p. 31)
Researchers compare the dietary practices of 100 individuals who have high blood cholesterol levels
to those of 100 individuals who match their characteristics but have normal blood cholesterol levels.
This study is an example of a(n) ____ study.
A. Prospective
B. Case-control
C. Anecdotal
D. In-vitro
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #10
11.
(p. 31)
Generally, epidemiological studies
A. Establish causation
B. Prove correlations
C. Cannot determine cause-and-effect relationships
D. Involve in-vitro experimentation
Course SLO: 4
Learning Objective: 1
Learning Objective: 2
Schiff - Chapter 02 #11
Loading page 28...
12.
(p. 32)
Scientists analyzed the results of a study that examined the effects of eating low-, moderate- and
high-fat diets on health. According to the study's findings, diets high in a certain type of fat increased
subjects' chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Case study
C. Modulator
D. Risk factor
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #12
13.
(p. 32)
Scientists analyzed the results of a study that examined the effects of eating low-, moderate-, and
high-salt diets on health. According to the study's findings, high-salt diets are associated with
increased chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Risk factor
C. Modulator
D. Case control
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #13
14.
(p. 31)
Zack takes 500 mg of vitamin C daily. He advises his friends to take vitamin C supplements because,
he claims, the vitamin protects him from cold viruses. His claim is an
A. Experimental risk factor
B. Anecdote
C. Introspection
D. Evidential hypothesis
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #14
15.
(p. 31)
Emily has brittle fingernails that crack and split easily. Emily's mother advises her daughter to take
gelatin pills 3 times/day, because she has heard the practice strengthens fingernails. The mother's
nutrition-related advice is an example of a(n)
A. Anecdote
B. Double-blind study
C. Uncontrolled experiment
D. Placebo
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #15
16.
(p. 32)
Having a control group enables researchers to
A. Provide specific treatments to participants of the group
B. Compare findings of the control group with those of the experimental group
C. Avoid using harmful interventions when testing control subjects' responses
D. None of the choices
Course SLO: N/A
Learning Objective: 3
Schiff - Chapter 02 #16
(p. 32)
Scientists analyzed the results of a study that examined the effects of eating low-, moderate- and
high-fat diets on health. According to the study's findings, diets high in a certain type of fat increased
subjects' chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Case study
C. Modulator
D. Risk factor
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #12
13.
(p. 32)
Scientists analyzed the results of a study that examined the effects of eating low-, moderate-, and
high-salt diets on health. According to the study's findings, high-salt diets are associated with
increased chances of developing heart disease. This diet is a _____ for the disease.
A. Hypothesis
B. Risk factor
C. Modulator
D. Case control
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #13
14.
(p. 31)
Zack takes 500 mg of vitamin C daily. He advises his friends to take vitamin C supplements because,
he claims, the vitamin protects him from cold viruses. His claim is an
A. Experimental risk factor
B. Anecdote
C. Introspection
D. Evidential hypothesis
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #14
15.
(p. 31)
Emily has brittle fingernails that crack and split easily. Emily's mother advises her daughter to take
gelatin pills 3 times/day, because she has heard the practice strengthens fingernails. The mother's
nutrition-related advice is an example of a(n)
A. Anecdote
B. Double-blind study
C. Uncontrolled experiment
D. Placebo
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #15
16.
(p. 32)
Having a control group enables researchers to
A. Provide specific treatments to participants of the group
B. Compare findings of the control group with those of the experimental group
C. Avoid using harmful interventions when testing control subjects' responses
D. None of the choices
Course SLO: N/A
Learning Objective: 3
Schiff - Chapter 02 #16
Loading page 29...
17.
(p. 34)
Phil is a participant in a study designed to examine the effects of taking a dietary supplement on
muscle tissue development. Phil suspects he is in the experimental group, because he is certain his
muscles are bigger and stronger as a result of taking the product supplied by the researchers. When
the study is completed, Phil learns that he did not receive the dietary supplement. Phil thinks the
researchers made a mistake—he is certain his muscle mass increased while he took the supplement.
His response to the fake "supplement" is a(n)
A. Experimental denial
B. Testimonial impact
C. Unequivocal bias
D. Placebo effect
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #17
18.
(p. 41)
The host of a radio program makes a "red flag" claim about a nutrition-related product because
the claim is generally an indication that the information about the product is unreliable. The radio
program host said,
A. "According to the FDA, this product is a dietary supplement."
B. "All ingredients in this product have been scientifically tested."
C. "This product contains sugar and certain artificial color and flavor additives."
D. "The ingredients in this product are listed on the label."
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 02 #18
19.
(p. 36)
A newspaper article in the newspaper reports that drinking two cups of green tea daily reduces the risk
of memory loss in older adults. The researchers who conducted the study are employees of a company
that packages green tea for sale in the United States. If the scientists' findings were influenced by
their personal attitudes, consumers should be wary of the reliability of the findings because of the
likelihood of
A. Research bias
B. Placebo effect
C. Wishful thinking
D. Statistical error
Course SLO: 4
Learning Objective: 4
Schiff - Chapter 02 #19
20.
(p. 36)
Bonita is a biochemist for a manufacturer that uses tomato seed extract to make a dietary supplement.
According to the results of her research, people who take the dietary supplements do not report a
reduction in the number of upper respiratory tract infections they experience, including the common
cold. However, Bonita's boss does not encourage her to publish the findings in scientific literature.
The boss's lack of enthusiasm for spreading the news about Bonita's research is an example of
research
A. Denial
B. Whistleblowing
C. Bias
D. None of the choices
Course SLO: 4
Learning Objective: 4
Schiff - Chapter 02 #20
21.
(p. 33)
Which of the following observations is an example of an inverse correlation?
A. When members of a population increase their consumption of milk and milk products, their risk of
bone fractures decreases
B. As children increase their physical activity level, they are more likely to develop greater muscle
mass than children who are less active
C. When pregnant women gain more weight than average, they are more likely to give birth to babies
who are heavier than average
D. None of the choices are correct
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #21
(p. 34)
Phil is a participant in a study designed to examine the effects of taking a dietary supplement on
muscle tissue development. Phil suspects he is in the experimental group, because he is certain his
muscles are bigger and stronger as a result of taking the product supplied by the researchers. When
the study is completed, Phil learns that he did not receive the dietary supplement. Phil thinks the
researchers made a mistake—he is certain his muscle mass increased while he took the supplement.
His response to the fake "supplement" is a(n)
A. Experimental denial
B. Testimonial impact
C. Unequivocal bias
D. Placebo effect
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #17
18.
(p. 41)
The host of a radio program makes a "red flag" claim about a nutrition-related product because
the claim is generally an indication that the information about the product is unreliable. The radio
program host said,
A. "According to the FDA, this product is a dietary supplement."
B. "All ingredients in this product have been scientifically tested."
C. "This product contains sugar and certain artificial color and flavor additives."
D. "The ingredients in this product are listed on the label."
Course SLO: 4
Learning Objective: 5
Schiff - Chapter 02 #18
19.
(p. 36)
A newspaper article in the newspaper reports that drinking two cups of green tea daily reduces the risk
of memory loss in older adults. The researchers who conducted the study are employees of a company
that packages green tea for sale in the United States. If the scientists' findings were influenced by
their personal attitudes, consumers should be wary of the reliability of the findings because of the
likelihood of
A. Research bias
B. Placebo effect
C. Wishful thinking
D. Statistical error
Course SLO: 4
Learning Objective: 4
Schiff - Chapter 02 #19
20.
(p. 36)
Bonita is a biochemist for a manufacturer that uses tomato seed extract to make a dietary supplement.
According to the results of her research, people who take the dietary supplements do not report a
reduction in the number of upper respiratory tract infections they experience, including the common
cold. However, Bonita's boss does not encourage her to publish the findings in scientific literature.
The boss's lack of enthusiasm for spreading the news about Bonita's research is an example of
research
A. Denial
B. Whistleblowing
C. Bias
D. None of the choices
Course SLO: 4
Learning Objective: 4
Schiff - Chapter 02 #20
21.
(p. 33)
Which of the following observations is an example of an inverse correlation?
A. When members of a population increase their consumption of milk and milk products, their risk of
bone fractures decreases
B. As children increase their physical activity level, they are more likely to develop greater muscle
mass than children who are less active
C. When pregnant women gain more weight than average, they are more likely to give birth to babies
who are heavier than average
D. None of the choices are correct
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #21
Loading page 30...
22.
(p. 33)
Which of the following observations is an example of a positive correlation?
A. When members of a population consume fewer fruits and vegetables, their risk of high blood
pressure increases
B. Children who obtain more physical activity tend to have fewer infections more muscle mass than
less physically active children
C. When pregnant women gain less weight than average, they are more likely to give birth to babies
who are lighter than average
D. None of the choices are correct
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #22
23.
(p. 31)
Scientists study 200 adults who have type 2 diabetes and 200 adults who have similar characteristics
but do not have the disease. For 18 months, the researchers collect lifestyle information on all the
study participants. According to the study's findings, the adults with type 2 diabetes were 25% less
physically active than their counterparts who did not have type 2 diabetes. This is an example of a(n)
_____ study.
A. Inverse relationship
B. Anecdotal
C. Case-control
D. Prospective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #23
24.
(p. 32)
A group of scientists suspects certain dietary practices are partially responsible for different rates
of hypertension among different populations. To test their hypothesis, the researchers examine data
concerning the different population groups' hypertension rates and their past dietary practices. This
research is a(n) _____ study.
A. Retrospective
B. Case-control
C. Prospective
D. Hypothetical
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #24
25.
(p. 35)
Scientists conduct a study in which 100 adults with chronic diarrhea are divided into 2 groups of 50
people. One group is given a supply of yogurt that contains a certain kind of bacteria and the other
group is given yogurt that is bacteria free. The study's participants and researchers do not know which
group of subjects has the bacteria in the yogurt and which group does not. The scientists instruct the
participants to eat the entire 8 ounces of yogurt once a day for a month and record the their bowel
habits. This is an example of a(n) ____ study.
A. Epidemiological
B. Double-blind
C. Uncontrolled
D. Hypothetical
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #25
(p. 33)
Which of the following observations is an example of a positive correlation?
A. When members of a population consume fewer fruits and vegetables, their risk of high blood
pressure increases
B. Children who obtain more physical activity tend to have fewer infections more muscle mass than
less physically active children
C. When pregnant women gain less weight than average, they are more likely to give birth to babies
who are lighter than average
D. None of the choices are correct
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #22
23.
(p. 31)
Scientists study 200 adults who have type 2 diabetes and 200 adults who have similar characteristics
but do not have the disease. For 18 months, the researchers collect lifestyle information on all the
study participants. According to the study's findings, the adults with type 2 diabetes were 25% less
physically active than their counterparts who did not have type 2 diabetes. This is an example of a(n)
_____ study.
A. Inverse relationship
B. Anecdotal
C. Case-control
D. Prospective
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #23
24.
(p. 32)
A group of scientists suspects certain dietary practices are partially responsible for different rates
of hypertension among different populations. To test their hypothesis, the researchers examine data
concerning the different population groups' hypertension rates and their past dietary practices. This
research is a(n) _____ study.
A. Retrospective
B. Case-control
C. Prospective
D. Hypothetical
Course SLO: 4
Learning Objective: 1
Schiff - Chapter 02 #24
25.
(p. 35)
Scientists conduct a study in which 100 adults with chronic diarrhea are divided into 2 groups of 50
people. One group is given a supply of yogurt that contains a certain kind of bacteria and the other
group is given yogurt that is bacteria free. The study's participants and researchers do not know which
group of subjects has the bacteria in the yogurt and which group does not. The scientists instruct the
participants to eat the entire 8 ounces of yogurt once a day for a month and record the their bowel
habits. This is an example of a(n) ____ study.
A. Epidemiological
B. Double-blind
C. Uncontrolled
D. Hypothetical
Course SLO: 4
Learning Objective: 2
Schiff - Chapter 02 #25
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Nutrition