Treatment

How Much Do You Know About CPR and Defibrillators?

Sudden cardiac arrest is a leading cause of death in adults in the U.S. Knowing CPR
(cardiopulmonary resuscitation) may help you save the life of someone who goes into cardiac
arrest. Learn more about CPR by taking this quiz, based on information from the American Heart Association (AHA).

1. When was CPR first developed?




2. How does CPR help when a person goes into cardiac arrest?




3. What's the first thing you should do before beginning CPR if you see an adult collapse and the person is unresponsive?




4. After calling 911, what is the next step in CPR on an unresponsive adult?




5. When a person has a cardiac arrest, the faster that CPR begins, the better their chances of recovery.


6. How does an AED help a person who is in cardiac arrest?




7. Who can use an AED?





8. When should you stop doing CPR on someone?




Author: Sinovic, Dianna

Online Medical Reviewer: Karlin, Ronald, MD

Online Medical Reviewer: Stacey Wojcik MBA BSN

Date Last Reviewed: 03/01/2025

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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