Question

As the first lifeguard on the scene, you are performing CPR on an adult. When performing chest compressions, how deeply should you compress the chest?

a. About 1 1/2 inches.
b. At least 2 inches.
c. At least 1 inch.
d. About 1/2 inch.

Answer 1

It should be at least 2 inches.

Step-by-step explanation:

Wirh two inches, it shows that the heart of the adult will be effective and it allows blood to circulate around the veins.

Answer 2

When performing chest compressions during CPR on an adult, the chest should be compressed at least 5 cm deep.

Step-by-step explanation:

When performing chest compressions during CPR on an adult, you should compress the chest at least 5 cm deep. This is equivalent to about 2 inches.