#1
What does CPR stand for?
Cardiopulmonary Resuscitation
ExplanationCardiopulmonary Resuscitation involves chest compressions and rescue breaths to revive a person.
#2
What is the compression rate per minute for adult CPR?
100
ExplanationThe compression rate for adult CPR should be approximately 100 compressions per minute.
#3
Which of the following is the correct hand position for adult CPR compressions?
Over the lower half of the sternum
ExplanationDuring adult CPR, compressions should be performed with the heel of one hand over the lower half of the sternum.
#4
In adult CPR, where should you check for a pulse?
Carotid artery
ExplanationThe carotid artery, located in the neck, is typically checked for a pulse during adult CPR.
#5
During CPR, how often should you reassess the person's condition?
Every 2 minutes
ExplanationReassessment of the person's condition should occur approximately every 2 minutes during CPR to ensure effectiveness.
#6
What is the correct compression-to-ventilation ratio for adult CPR?
30 compressions to 1 ventilation
ExplanationAdult CPR typically involves 30 chest compressions followed by 1 rescue breath.
#7
Which of the following is an indication to stop CPR?
All of the above
ExplanationStopping CPR is advised when the person shows signs of life, emergency medical services take over, or rescuer is too exhausted to continue.
#8
Which of the following is NOT a step in the adult chain of survival?
Early tracheostomy
ExplanationThe adult chain of survival includes early recognition, early CPR, early defibrillation, and early advanced care.
#9
What is the recommended depth of compressions during adult CPR?
At least 2 inches (5 centimeters)
ExplanationEffective adult CPR compressions should depress the chest by at least 2 inches.
#10
Which of the following is NOT a sign of effective CPR?
Change in skin color to pale
ExplanationEffective CPR should result in improved skin color and signs of circulation.
#11
In CPR, what does 'AED' stand for?
Automated External Defibrillator
ExplanationAn AED is a portable device that delivers an electric shock to restart the heart.