Test Bank For Principles of Anatomy and Physiology 12th Edition Test Bank

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Testbank Chapter 1. An Introduction to the Human BodyMultiple Choice1.This is the study of the functions of body structures.a.Anatomyb.Physiologyc.Dissectiond.Histologye.ImmunologyAns: BDifficulty: easyFeedback: 1.12.This is defined as a group of cells with similar structure and function.a.Tissueb.Organc.Moleculesd.Compoundse.OrganismAns: ADifficulty: easyFeedback: 1.23.Using your fingers to find your pulse on your wrist is an example ofa.Auscultationb.Palpationc.Responsivenessd.Gross anatomye.PhysiologistAns: BDifficulty: mediumFeedback: 1.2

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4.Percussion techniques can be used to determinea.Heart beatsb.Pulse ratec.Amplify soundsd.Fluid in the lungse.Enlarged organsAns: DDifficulty: mediumFeedback: 1.25.This is the sum of all cellular processes that occur in the body.a.Metabolismb.Anabolismc.Catabolismd.Auscultatione.PalpationAns: ADifficulty: hardFeedback: 1.36.List the basic processes of life.Ans: The basic processes of life include metabolism, responsiveness, movement,growth, differentiation and reproduction.Difficulty: mediumFeedback: 1.37.This is the regulation of body conditions within normal limits.a.Palpationb.Percussionc.Homeostasisd.Autopsye.HistologyAns: CDifficulty: easyFeedback: 1.4

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8.The systems that provide homeostasis are:a.Cardiovascular and Integumentaryb.Nervous system and Endocrinec.Cardiovascular and respiratory systemsd.Respiratory and muscular systemse.Urinary and integumentary systemsAns: BDifficulty: easyFeedback: 1.49.This body fluid directly affects the proper functioning of cells.a.Lymphb.Bloodc.Interstitial fluidd.Aqueous humore.Vitreous bodyAns: CDifficulty: mediumFeedback: 1.410.Name the differences between a positive and a negative feedback system.Ans: A positive feedback system will strengthen or reinforce a change in one ofthe body’s controlled conditions while a negative feedback system will reverse achange in a controlled condition.Difficulty: mediumFeedback: 1.411.This is the structure of a feedback system that receives output from the controlcenter.a.Receptorb.Body fluidsc.Braind.Effectore.Afferent

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Ans: DDifficulty: mediumFeedback: 1.412.This is the structure of a feedback system that provides input to the control center.a.Receptorb.Musclec.Braind.Effectore.EfferentAns: ADifficulty: mediumFeedback: 1.413.A condition NOT regulated by a negative feedback loop would be:a.Childbirthb.Body temperaturec.Blood pressured.Heart ratee.Blood sugarAns: ADifficulty: mediumFeedback: 1.414.This is a change in body function that can be measured objectively.a.Symptomb.Disorderc.Disturbanced.Diseasee.SignAns: EDifficulty: mediumFeedback: 1.4

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Essay15.Describe the anatomical position.Ans: In the anatomical position the subject stands erect facing the observer withthe head level and the eyes facing forward. The feet are flat on the floor anddirected forward and the arms are at the sides with the palms turned forward.Difficulty: mediumFeedback: 1.5Multiple Choice16.In which cavity is the brain located?a.Cranial cavityb.Vertebral cavityc.Abdominal cavityd.Pericardial cavitye.Pleural cavityAns: ADifficulty: EasyFeedback: 1.517.In which cavity are the lungs located?a.Cranial cavityb.Vertebral cavityc.Abdominal cavityd.Pericardial cavitye.Pleural cavityAns: EDifficulty: EasyFeedback: 1.518.In which cavity is the stomach located?a.Cranial cavity

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b.Vertebral cavityc.Abdominal cavityd.Pericardial cavitye.Pleural cavityAns: CDifficulty: EasyFeedback: 1.519.This cavity is inferior to the abdominopelvic cavity.a.Vertebral canalb.Cranial cavityc.Abdominal cavityd.Pericardial cavitye.Pelvic cavityAns: EDifficulty: mediumFeedback: 1.520.Which cavity would include the heart?a.Cranial cavityb.Vertebral cavityc.Abdominal cavityd.Pericardial cavitye.Pleural cavityAns: DDifficulty: EasyFeedback: 1.521.The function of the secretions of the serous membrane is to:a.Separate the thoracic and abdominal cavitiesb.Protect the central nervous systemc.Prevent infectiond.Reduce friction between organse.Carry nervous impulsesAns: DDifficulty: Medium

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Feedback: 1.522.This plane divides the body into right and left halves.a.Frontalb.Sagittalc.Transversed.Obliquee.CoronalAns: BDifficulty: mediumFeedback: 1.523.This plane divides the body into anterior and posterior halves.a.Frontalb.Sagittalc.Transversed.Obliquee.MidsagittalAns: ADifficulty: mediumFeedback: 1.524.A transverse plane will cut a body or organ intoa.Anterior and posteriorb.Left and rightc.Superior and inferiord.At an anglee.Unequal left and right sidesAns: CDifficulty: mediumFeedback: 1.525.This directional term means farthest from the midline.a.Medialb.Anterior

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c.Proximald.Deepe.LateralAns: EDifficulty: mediumFeedback: 1.526.This directional term means farther from the attachment of a limb to the trunk orfarther from the origination of a structure.a.Deepb.Contralateralc.Laterald.Cephalice.DistalAns: EDifficulty: mediumFeedback: 1.527.This directional term is the opposite of deep.a.Superficialb.Superiorc.Inferiord.Distale.ProximalAns: ADifficulty: mediumFeedback: 1.628.Choose the directional term that would make the sentence correct. The heart is_____ to the liver.a.Inferiorb.Anteriorc.Contralaterald.Superiore.SuperficialAns: D

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Difficulty: mediumFeedback: 1.529.Choose the directional term that would make the sentence correct: The sternum is____ to the heart.a.Posteriorb.Anteriorc.Inferiord.Superiore.LateralAns: BDifficulty: mediumFeedback: 1.530.Which of the following organs is not found in the abdominal cavity?a.Stomachb.Spleenc.Liverd.Gallbladdere.DiaphragmAns: EDifficulty: mediumFeedback: 1.531.This covers the viscera within the thoracic and abdominal cavities and lines thewalls of the thorax and abdomen.a.Pericardiumb.Pleurac.Mediastinumd.Diaphragme.Serous membraneAns: EDifficulty: mediumFeedback: 1.5

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32.Where on the diagram is the femoral area?a.Db.Ec.Fd.Je.KAns: ADifficulty: mediumFeedback: 1.533.

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Where on the diagram is the sacral area?a.Cb.Dc.Ed.Ie.JAns: DDifficulty: mediumFeedback: 1.534.

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Where on the diagram is the cervical area?a.Cb.Ec.Jd.Ke.AAns: EDifficulty: mediumFeedback: 1.535.

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Where on the diagram is the brachial area?a.Cb.Ec.Id.Ke.DAns: CDifficulty: mediumFeedback: 1.536.

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Where on the diagram is the popliteal area?a.Hb.Ic.Jd.De.EAns: CDifficulty: mediumFeedback: 1.537.

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The liver is ______ to the sternum.a.Lateralb.Medialc.Proximald.Distale.SuperiorAns: ADifficulty: mediumFeedback: 1.538.

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The stomach is ____ to the bladder.a.Lateralb.Medialc.Distald.Inferiore.SuperiorAns: EDifficulty: mediumFeedback: 1.539.

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The humerus is _____ to the scapula.a.Proximalb.Distalc.Mediald.Superiore.AnteriorAns: BDifficulty: mediumFeedback: 1.540.

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Which plane is parasagittal?a.Ab.Bc.Cd.De.EAns: BDifficulty: mediumFeedback: 1.541.

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Which plane is frontal?a.Ab.Bc.Cd.De.EAns: EDifficulty: mediumFeedback: 1.542.

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Which plane is transverse?a.Ab.Bc.Cd.De.EAns: CDifficulty: mediumFeedback: 1.543.

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Which plane is oblique?a.Ab.Bc.Cd.De.EAns: DDifficulty: mediumFeedback: 1.5Essay44.Name the cavities of the trunk and the serous membranes that line them.

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Ans: The four cavities are the pericardial, pleural, abdominal and pelvic. Thepericardial membrane is lined by the pericardium. The pleura lines the pleuralcavity. The abdominal and pelvic cavities are lined by the peritoneum.Difficulty: mediumFeedback: 1.545.List the eleven systems of the human body.Ans: The eleven system of the human body include the integumentary, skeletal,muscular, nervous, digestive, urinary, respiratory, immune and lymphatic,cardiovascular, endocrine, and reproductive systems.Difficulty: mediumFeedback: 1.246. Name the structural levels of the body and describe each level.Ans: The chemical level consists of atoms and molecules which are formed fromthe atoms. The cell level consists of cells which are the smallests form of life. Thetissue level consists of groups of cells that work to provide a single function. Theorgan level consists of organs, constructed of different types of tissue, that canprovide several different specific functions. The systems consist of one to manyorgans that are interlinked in general functions. The organism is made up of all ofthe systems which work to provide homeostasis.Difficulty: HardFeedback: 1.247. List and briefly describe the six basic life processes.Ans: The six basic life processes include metabolism, which is the sum of allchemical processes in the body. Responsiveness is the body’s ability to detectand respond to internal and external stimuli. Movement includes motion of anindividual cell to the entire body. Growth means an increase in body size or anincrease in the number of cells. Differentiation is the process from taking a cellfrom unspecialized to specialized. Reproduction refers to formation of new cellsfor growth and repair or production of a new individual.Difficulty: hardFeedback: 1.3

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48. Describe a feedback system and list the components.Ans: A feedback loop is a cycle of events in which the status of the bodycondition is monitored, evaluated and changed to maintain homeostasis. Afeedback system will include a receptor that detects the stimuli, a control centralthat receives the input from the receptor and generates an output and an effectorthat that produces a response.Difficulty: mediumFeedback: 1.4

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Testbank Chapter 2. The Chemical Level of OrganizationMultiple Choice1.What are the major elements found in the body?a.Nitrogen, oxygen, calcium, sodiumb.Hydrogen, carbon, phosphorus, calciumc.Carbon, hydrogen, oxygen and nitrogend.Oxygen, nitrogen, potassium, calciume.Potassium, phosphorus, sodium, hydrogenAns: CDifficulty: easyFeedback: 2.12.The subatomic particles that make up atoms include:a.Neutrons, quarks, muonsb.Protons, neutrons, electronsc.Muons, positons, neutronsd.Electrons, quarks, protonse.Positons, protons, neutronsAns: BDifficulty: easyFeedback: 2.13.Which of the following particles has a neutral charge?a.Neutronb.Electronc.Protond.All of the aboveAns: ADifficulty: easyFeedback: 2.1

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4.What region of an atom contains the protons and neutrons?a.Cloudb.Nucleusc.Elementd.Ringe.ShellAns: BDifficulty: easyFeedback: 2.15.This is the number of protons or electrons.a.Mass numberb.Atomic numberc.Isotoped.Valence shelle.None of the aboveAns: BDifficulty: easyFeedback: 2.16.As an atoms nucleus decays, it will emit radiation. This is seen ina.Compoundsb.Cationsc.Anionsd.Isotopese.MoleculesAns: DDifficulty: mediumFeedback: 2.17.This refers to the atomic weight of all naturally occurring isotopes of an element.a.Mass numberb.Atomic numberc.Atomic massd.Ionic masse.Covalent mass

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Ans: CDifficulty: mediumFeedback: 2.18.Describe a beneficial use of radiation?.Ans: Radiation can be used for imaging purposes, create tracers and treatment ofcancers by destroying cancer cells.Difficulty: mediumFeedback: 2.1Essay9.Briefly describe the octet rule.Ans: One atom is more likely to interact with another atom if doing so will leaveboth atoms with eight electrons in their valence shells.Difficulty: mediumFeedback: 2.1Multiple Choice10.Which of the following particles plays a role in creating chemical bonds?a.Neutronb.Electronc.Protond.All of the aboveAns: BDifficulty: mediumFeedback: 2.2

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11.This is a negatively charged atom.a.Superoxideb.Isotopec.Catalystd.Ione.ValenceAns: DDifficulty: easyFeedback: 2.212.Which of the below provide an electrical current?.a.Isotopeb.Ionic moleculec.Compoundd.Electrolytee.Valence moleculeAns: DDifficulty: easyFeedback: 2.513.This type of bond requires a sharing of electrons.a.Covalentb.Ionicc.Hydrogend.Atomice.ElectronicAns: ADifficulty: easyFeedback: 2.214.This is the type of bond between the atoms forming watera.Nonpolar covalentb.Polar covalentc.Hydrogend.Ionice.Atomic

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Ans: BDifficulty: mediumFeedback: 2.2Essay15.Describe a hydrogen bond.Ans: Hydrogen bonds form between the slightly positively charged hydrogenatom and a slightly negatively charged atom, mostly oxygen or nitrogen.Difficulty: mediumFeedback: 2.2Multiple Choice16.Which of the following bonds provides the three dimensional structure of largemolecules like proteins and DNA?a.Nonpolar covalentb.Polar covalentc.Hydrogend.Ionice.AtomicAns: CDifficulty: mediumFeedback: 2.517.This occurs when new bonds form or old bonds break between atoms.a.Ionsb.Electrolytesc.Isotopesd.Chemical reactione.CompoundsAns: D

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Difficulty: easyFeedback: 2.218.This is defined as the capacity to do work.a.Metabolismb.Electrolytesc.Chemical reactiond.Concentratione.EnergyAns: EDifficulty: mediumFeedback: 2.3Essay19.Describe the law of conservation of energy.Ans: Energy cannot be created or destroyed but it may be converted from oneform to another form.Difficulty: mediumFeedback: 2.3Multiple Choice20.This type of reaction will absorb more energy that it releases.a.Exergonicb.Endergonicc.Potentiald.Kinetice.ActivationAns: BDifficulty: easyFeedback: 2.3

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21.An enzyme acts toa.Raise the activation energy neededb.Lower the activation energy neededc.Convert the activation energy into potentiald.Convert the activation energy into kinetice.Break a chemical reactionAns: bDifficulty: mediumFeedback: 2.3Essay22.Describe three factors that increase the rate of chemical reactions.Ans: Three factors that promote reaction rates are the presence of enzymes(catalysts), increased concentration of reactants and increased temperature.Difficulty: HardFeedback: 2.3Multiple Choice23.This type of reaction will combine reactants to produce larger products.a.Synthesisb.Decompositionc.Potentiald.Exchangee.ActivatedAns: ADifficulty: mediumFeedback: 2.3

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