#1
Which of the following is the correct compression-to-ventilation ratio for adult CPR?
30:2
Explanation30 chest compressions to 2 rescue breaths
#2
What is the recommended depth of chest compressions for adult CPR?
At least 2 inches (5 cm)
ExplanationDepth of compressions ensures effective CPR
#3
What is the recommended rate of chest compressions per minute for adult CPR?
90-100
ExplanationOptimal compression rate for effective CPR
#4
In CPR, where should you position your hands for chest compressions in adults?
Over the sternum, between the nipples
ExplanationCorrect hand placement ensures effective compression
#5
What is the recommended rate of chest compressions per minute for pediatric CPR?
70-80
ExplanationOptimal compression rate for children
#6
In pediatric CPR, where should chest compressions be applied?
Below the nipple line
ExplanationCorrect placement for chest compressions on a child's chest
#7
What does the acronym 'ABC' stand for in CPR?
Airway, Breathing, Circulation
ExplanationCritical steps in CPR sequence
#8
What is the recommended compression-to-ventilation ratio for single rescuer infant CPR?
30:2
ExplanationRatio ensures proper oxygenation in infants
#9
What is the first step in performing CPR on an unresponsive victim?
Call for help
ExplanationCritical initial step to ensure assistance
#10
What is the recommended hand placement for chest compressions in infant CPR?
Two fingers just below the nipple line
ExplanationAppropriate hand placement for infants' chests
#11
During CPR, what is the purpose of delivering rescue breaths?
To provide oxygen to the lungs
ExplanationRestoring oxygen supply to the body
#12
What is the recommended compression depth for infant CPR?
At least 0.5 inches (1 cm)
ExplanationDepth appropriate for infants' chests
#13
What is the correct sequence of steps in the Chain of Survival for cardiac arrest?
Early access, early CPR, early defibrillation, advanced care
ExplanationSequential actions to increase survival chances
#14
What is the purpose of an AED (Automated External Defibrillator) in CPR?
To restore normal heart rhythm
ExplanationAims to correct abnormal heart rhythms
#15
What is the purpose of the head tilt-chin lift maneuver?
To open the airway
ExplanationFacilitates airflow during CPR