REM sleep, or 'active sleep' constitutes what percentage of a normal night's sleep in adults?
A) 45-50%
B) 20-25%
C) 5-10%
D) 65-70%

Name: REM sleep, or 'active sleep' constitutes what percentage of a normal night's sleep in adults? A) 45-50% B) 20-25% C) 5-10% D) 65-70%
Brand: Quizplus
Rating: 4.7 (42 reviews)

Question

Quizplus · Accepted Answer

REM sleep constitutes about 20-25% of a normal night's sleep in adults. The remaining 75-80% is made up of non-REM sleep, which is further divided into stages 1, 2, and 3.

REM Sleep, or 'Active Sleep' Constitutes What Percentage of a Normal