Question

If CPR is not started within a few minutes of an emergency involving someone choking or suffering some kind of heart-related emergency, what can

develop quickly from lack of oxygen?
OA. hypothermia
OB.
inflamed skin.
O c.
strained muscles
OD.
brain damage

Answer 1

Brain damage.

Explanation: if CPR is not performed within two-three minutes brain damage can occur from the lack of oxygen