Cardiopulmonary resuscitation (CPR) is a combination of rescue breathing and chest compressions delivered to victims thought to be in cardiac arrest. When cardiac arrest occurs, the heart stops pumping blood.
source: What is CPR | In-Pulse CPR
https://inpulsecpr.com/what-is-cardiac-arres.html
Answer:
the answer to this question is a
C
Explanation:
I just know
just need points
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Swallowed, Chewed, Inhaled, Injected
