Techniques for Adults & Children Flashcards
7 cards from real CPR practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Techniques for Adults & Children flashcards as text
What is the correct compression depth for an adult during CPR?
Answer: At least 2 inches (5 cm)
Adult compressions should be at least 2 inches but no more than 2.4 inches deep.
What compression-to-ventilation ratio is used for a single rescuer performing CPR on an adult?
Answer: 30:2
A single rescuer uses 30 compressions to 2 breaths for adults.
What is the recommended compression rate for both adults and children?
Answer: 100 to 120 per minute
Compressions should be delivered at 100 to 120 per minute.
When two rescuers perform CPR on a child, what compression-to-ventilation ratio is used?
Answer: 15:2
For children with two rescuers, the ratio changes to 15 compressions to 2 breaths.
Where should hands be placed for chest compressions on an adult?
Answer: Center of the chest on the lower half of the breastbone
Hands go on the lower half of the sternum at the center of the chest.
Why is full chest recoil important between compressions?
Answer: It lets the heart refill with blood
Allowing complete recoil lets the heart refill so the next compression circulates more blood.
How long should an interruption in chest compressions ideally last?
Answer: Less than 10 seconds
Interruptions should be minimized to under 10 seconds to maintain blood flow.