Question

If CPR is not performed, how many minutes will elapse before the brain becomes damaged from lack of oxygen?

Responses

1

1

2

2

4

4

10

Answer 1

Brain damage can begin to occur approximately 4 to 6 minutes after the brain is deprived of oxygen. However, severe damage can happen within as little as 4 minutes. Based on the options provided, the best response would be **4** minutes.