American Red Cross Lifeguarding Practice Exam with Answers (238 Solved Questions)
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American Red Cross Lifeguarding Questions And Answers / Study Guide
what is the amount of oxygen that you exhale into a victim using only your pocketmask?
Correct Ans ~ 35-55%
what is the amount of oxygen given to a victim using a BVM without oxygen? Correct
Ans ~ Up to 90%
what is the amount of oxygen given to a victim using a BVM hooked up to oxygen?
Correct Ans ~ 90% or higher
What are some signs of hypoxia? Correct Ans ~ increased breathing & heart rates,
changes in LOC, restlessness, chest pain, cynosis
LOC Correct Ans ~ Level of consciousness
cynosis Correct Ans ~ tissue doesnt get enough oxygen; victim turns blue.
What are the breathing rates for an adult? Correct Ans ~ 12-20 bpm
BPM Correct Ans ~ breaths per minute
What are the breathing rates for a child? Correct Ans ~ 15-30 bpm
What are the breathing rates for an infant? Correct Ans ~ 25-50 bpm
What if breathing rate is above or below normal rates? Correct Ans ~ administer
emergency breathing
When placing mask on victim, what is the proper placement? Correct Ans ~ For
adults, you want the narrow part over the nose and the rim (bottom part) over the chin.
Same for children. But for infants, the sides are reversed.
What is the best method to determine that breaths given by a BVM are effective?
Correct Ans ~ check for chest rise and fall, rise in oxygenation, and change in color.
You and another rescuer arrive on the scene and are about to give breaths using BVM.
You just sealed the mask. Whats next? Correct Ans ~ make sure head is in proper
alignment
What is the flow rate for nasal cannula? Correct Ans ~ 1-6 LPM
LPM Correct Ans ~ Liters per minute
what is the amount of oxygen that you exhale into a victim using only your pocketmask?
Correct Ans ~ 35-55%
what is the amount of oxygen given to a victim using a BVM without oxygen? Correct
Ans ~ Up to 90%
what is the amount of oxygen given to a victim using a BVM hooked up to oxygen?
Correct Ans ~ 90% or higher
What are some signs of hypoxia? Correct Ans ~ increased breathing & heart rates,
changes in LOC, restlessness, chest pain, cynosis
LOC Correct Ans ~ Level of consciousness
cynosis Correct Ans ~ tissue doesnt get enough oxygen; victim turns blue.
What are the breathing rates for an adult? Correct Ans ~ 12-20 bpm
BPM Correct Ans ~ breaths per minute
What are the breathing rates for a child? Correct Ans ~ 15-30 bpm
What are the breathing rates for an infant? Correct Ans ~ 25-50 bpm
What if breathing rate is above or below normal rates? Correct Ans ~ administer
emergency breathing
When placing mask on victim, what is the proper placement? Correct Ans ~ For
adults, you want the narrow part over the nose and the rim (bottom part) over the chin.
Same for children. But for infants, the sides are reversed.
What is the best method to determine that breaths given by a BVM are effective?
Correct Ans ~ check for chest rise and fall, rise in oxygenation, and change in color.
You and another rescuer arrive on the scene and are about to give breaths using BVM.
You just sealed the mask. Whats next? Correct Ans ~ make sure head is in proper
alignment
What is the flow rate for nasal cannula? Correct Ans ~ 1-6 LPM
LPM Correct Ans ~ Liters per minute
What is the flow rate for resuscitation mask? Correct Ans ~ 6-15 LPM
What is the flow rate for a non-rebreather mask? Correct Ans ~ 10-15 LPM
BVM Correct Ans ~ Bag-Valve Mask
What is the flow rate for a BVM? Correct Ans ~ 15LPM or higher
What do you use to set LPM? Correct Ans ~ with a variable-flow-rate oxygen system,
turn the FLOWMETER to suggested L.P.M
how do you determine oxygen is flowing? Correct Ans ~ Listen for a hissing sound
and feel for oxygen flow through the delivery device.
What will interfere with the accuracy of a pulse oximeter reading? Correct Ans ~
shock, cardiac arrest, excessive motion of patient during reading, carbon monoxide
poisoning, fingernail polish, hypothermia or other other cold related emergency, sickle
cell anemia, cigarette smokers, swelling, time lag detection of repiratory insufficiency
Pulse oximeter (the finger box thing) Correct Ans ~ used to measure percentage of
oxygen saturation in the blood.
What should you do when the oxygen cylinder reaads 200 lbs per sq. inch? Correct
Ans ~ do not use. you want the pressure gauge to read more than 200 psi
What should you do when the oxygen cylinder reaads 800 lbs per sq. inch? Correct
Ans ~ its ok to use
What pulse oximeter reading indicates possible hypoxia? Correct Ans ~ 94% and
below. 91-94 is mild, 86-90 is moderate, less than 85 is severe
How many seconds should ventilation last? Correct Ans ~ 1 second and make the
chest clearly rise
Active Drowning Victim Correct Ans ~ A person exhibiting universal behavior that
includes struggling at the surface in a vertical position and being unable to move forward
or tread water. Cant call for help
Passive Drowning Victim Correct Ans ~ An unconscious victim face-down, submerged
or near the surface.
What are signs of spinal victim? Correct Ans ~ unusual bumps or bruises, pain,
bleeding, loss of balance, etc. If the incident happened and you did not witness it, you
can assume it was a spinal. Reassess what they were doing before the incident
What is the flow rate for a non-rebreather mask? Correct Ans ~ 10-15 LPM
BVM Correct Ans ~ Bag-Valve Mask
What is the flow rate for a BVM? Correct Ans ~ 15LPM or higher
What do you use to set LPM? Correct Ans ~ with a variable-flow-rate oxygen system,
turn the FLOWMETER to suggested L.P.M
how do you determine oxygen is flowing? Correct Ans ~ Listen for a hissing sound
and feel for oxygen flow through the delivery device.
What will interfere with the accuracy of a pulse oximeter reading? Correct Ans ~
shock, cardiac arrest, excessive motion of patient during reading, carbon monoxide
poisoning, fingernail polish, hypothermia or other other cold related emergency, sickle
cell anemia, cigarette smokers, swelling, time lag detection of repiratory insufficiency
Pulse oximeter (the finger box thing) Correct Ans ~ used to measure percentage of
oxygen saturation in the blood.
What should you do when the oxygen cylinder reaads 200 lbs per sq. inch? Correct
Ans ~ do not use. you want the pressure gauge to read more than 200 psi
What should you do when the oxygen cylinder reaads 800 lbs per sq. inch? Correct
Ans ~ its ok to use
What pulse oximeter reading indicates possible hypoxia? Correct Ans ~ 94% and
below. 91-94 is mild, 86-90 is moderate, less than 85 is severe
How many seconds should ventilation last? Correct Ans ~ 1 second and make the
chest clearly rise
Active Drowning Victim Correct Ans ~ A person exhibiting universal behavior that
includes struggling at the surface in a vertical position and being unable to move forward
or tread water. Cant call for help
Passive Drowning Victim Correct Ans ~ An unconscious victim face-down, submerged
or near the surface.
What are signs of spinal victim? Correct Ans ~ unusual bumps or bruises, pain,
bleeding, loss of balance, etc. If the incident happened and you did not witness it, you
can assume it was a spinal. Reassess what they were doing before the incident
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