#1
What is the first step in the Chain of Survival for cardiac arrest?
Early recognition and activation of emergency response
ExplanationQuickly recognizing the emergency and calling for help.
#2
Which of the following is NOT a sign of cardiac arrest?
Normal heart rhythm
ExplanationNormal heart rhythm is not a sign of cardiac arrest.
#3
What is the recommended ratio of compressions to ventilations for CPR in infants?
15 compressions to 2 ventilations
Explanation15 compressions followed by 2 ventilations for infants.
#4
Which of the following is NOT a sign of a heart attack?
Sudden loss of consciousness
ExplanationSudden loss of consciousness is not typically a sign of a heart attack.
#5
Which of the following is a characteristic sign of an obstructed airway in an unconscious adult?
Cyanosis (blue skin coloration)
ExplanationCyanosis is a sign of airway obstruction in unconscious adults.
#6
Which of the following is the correct compression-to-ventilation ratio for CPR in adults?
30 compressions to 2 ventilations
Explanation30 chest compressions followed by 2 rescue breaths.
#7
During CPR, where should the heel of your hand be placed for chest compressions on an adult?
Center of the chest
ExplanationPlacing the heel at the center of the chest.
#8
What does the acronym 'ABCDE' stand for in the context of emergency assessment?
Airway, Breathing, Circulation, Disability, Exposure
ExplanationABCDE stands for the key components of emergency assessment.
#9
Which of the following is a recommended depth for chest compressions in adult CPR?
At least 2 inches (5 cm)
ExplanationCompressions should be at least 2 inches deep.
#10
What is the first thing you should do when you encounter a victim who has collapsed?
Call for help
ExplanationImmediately call for help when encountering a collapsed victim.
#11
Which of the following is NOT a sign of airway obstruction in a conscious adult?
Cyanosis (blue skin coloration)
ExplanationCyanosis is not typically a sign of airway obstruction in conscious adults.
#12
What is the purpose of the recovery position?
All of the above
ExplanationTo maintain an open airway, aid in drainage, and protect the airway from aspiration.
#13
What is the recommended rate of chest compressions per minute during CPR for all age groups?
100-120 compressions
ExplanationThe recommended rate is 100-120 compressions per minute for all age groups.
#14
Which of the following actions is NOT recommended when performing CPR on an infant?
Covering the infant's mouth and nose with your mouth for rescue breaths
ExplanationDo not cover both the mouth and nose during rescue breaths for infants.
#15
Which of the following is NOT a recommended step in managing severe bleeding?
Applying a tourniquet immediately
ExplanationTourniquets should be applied as a last resort for severe bleeding.