#1
What is the correct compression-to-ventilation ratio for adult CPR?
30:2
Explanation30 chest compressions followed by 2 rescue breaths.
#2
Which action is performed first in CPR?
Opening the airway
ExplanationEnsuring the airway is clear takes precedence.
#3
What is the correct hand placement for chest compressions during adult CPR?
Over the lower half of the sternum
ExplanationEnsures effective compression on the heart.
#4
What is the correct ratio of chest compressions to rescue breaths in adult CPR?
30:2
ExplanationOptimal balance for effective resuscitation.
#5
What is the correct hand placement for chest compressions during infant CPR?
Over the breastbone just below the nipple line
ExplanationEnsures compression on the infant's heart.
#6
What is the purpose of defibrillation in CPR?
To restore normal heart rhythm
ExplanationAims to correct irregular heartbeats.
#7
In adult CPR, how deep should chest compressions be?
At least 2 inches (5 centimeters)
ExplanationCompression depth ensures effective circulation.
#8
What is the recommended depth of chest compressions for pediatric CPR?
At least 1.5 inches (4 centimeters)
ExplanationSufficient compression for pediatric circulation.
#9
Which action should you take first if a person is unresponsive and not breathing?
Call for help
ExplanationImmediate assistance is crucial.
#10
What should you do if the person's chest rises after giving a rescue breath during CPR?
Continue with chest compressions
ExplanationEnsures circulation is maintained.
#11
What is the recommended rate of chest compressions per minute for adult CPR?
100-120 compressions
ExplanationMaintains adequate circulation.
#12
When should you stop CPR?
When help arrives or the person shows signs of life
ExplanationCPR is discontinued upon professional intervention or signs of recovery.