Adult, Child & Infant Resuscitation Flashcards

During high-quality CPR on an adult, what is the recommended rate of chest compressions?

Answer: 100–120 compressions per minute

AHA BLS guidelines specify a compression rate of 100–120 compressions per minute for adults, children, and infants.

A rescuer performing CPR on an adult allows the chest to fully recoil after each compression. Why is this important?

Answer: It allows the heart to refill with blood between compressions

Full chest recoil allows the heart to passively fill with blood, which is then pumped during the next compression.

For a child victim in cardiac arrest, what is the two-rescuer compression-to-ventilation ratio?

Answer: 15:2

Two rescuers performing CPR on a child use a 15:2 ratio to deliver more frequent ventilations to the pediatric patient.

An AED arrives while CPR is in progress on an adult. What is the correct next step?

Answer: Stop CPR, power on the AED, and follow its prompts immediately

The AED should be used as soon as it is available; power it on and follow the voice prompts without unnecessary delay.

How far should the sternum be compressed during adult CPR?

Answer: At least 2 inches

Adult compressions must be at least 2 inches (5 cm) deep but should not exceed 2.4 inches (6 cm) to be effective without causing excess injury.

A bystander witnesses an adult collapse suddenly. After confirming unresponsiveness, what is the correct sequence of actions?

Answer: Call 911 (or send someone), begin CPR, use AED when available

For witnessed adult cardiac arrest, the priority is activating EMS, starting CPR, and using an AED as soon as possible.

Which of the following indicates ineffective rescue breathing during infant CPR?

Answer: No visible chest movement during breaths

If the chest does not visibly rise during a rescue breath, the breath is not effective and airway positioning should be corrected.