BLS AHA FOR HEALTHCARE
PROVIDERS questions and
answers(AHA) latest update 2024
emphasis on high-quality CPR compression rate of at least ___ per minute. - answer-100
m m m m m m m m m m m m m
depth of compressions for children to adult - answer-2 inches
m m m m m m m m m
depth of compression for infants - answer-1/3 of anterior/posterior diameter of chest.
m m m m m m m m m m m
m 1 1/2"
m
compressions should be started what time limit? - answer-10 seconds of recognition of
m m m m m m m m m m m m
m cardiac arrest. m
what are the signs of cardiac arrest? - answer-victim is unresponsive/not
m m m m m m m m m m
m breathing/ineffective breathing m
time frame to start cpr once suspect of cardia arrest? - answer-10 seconds.
m m m m m m m m m m m m
you should take no longer than___ seconds to check for a _______. - answer-10, pulse
m m m m m m m m m m m m m m
, what is the first rescuer to do upon arriving at the scene? - answer-check for safety.
m m m m m m m m m m m m m m m
lone rescuer compression-ventilation ratio of _________ to ___________. - answer-30
m m m m m m m m m
m compressions to 2 ventilations m m m
explain hand placement for chest compressions - answer-the heel of on hand should be
m m m m m m m m m m m m m
m placed on the center of the chest on the lower half of the breastbone.
m m m m m m m m m m m m m
when compressions are of the appropriate depth it creates___ ____ to the body. -
m m m m m m m m m m m m m
m answer-blood flow m
_____ allows the heart to refill with blood and is necessary for chest compressions to
m m m m m m m m m m m m m m
m create blood flow - answer-chest recoil
m m m m m
do not move the victim while CPR is in progress unless the victim is in a ________
m m m m m m m m m m m m m m m m
m ________. - answer-dangerous environment
m m m
the ____ ______ ventilation technique is not recommended for a lone rescuer during CPR -
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m answer-bag mask m
avoiding excessive ventilation also avoids _____ _____. - answer-gastric inflation
m m m m m m m m m
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