Question

what is the ratio of chest compressions to breaths when providing cpr to an adult?
15 compressions to 2 breaths
30 compressions to 2 breaths
100 compressions to 2 breaths

Explanation:

When performing CPR on an adult, the standard ratio is 30 chest compressions followed by 2 rescue breaths. This ratio is based on medical guidelines to ensure effective blood circulation and oxygenation.

Answer:

30 compressions to 2 breaths