The majority of time during a typical night's sleep is spent in _________ sleep.
A) stage 1 NREM
B) stage 2 NREM
C) stages 3 and 4 NREM
D) REM

Question

Quizplus · Accepted Answer

During a typical night's sleep, the majority of time is spent in stage 2 NREM sleep. This stage acts as a transitional period between light sleep and very deep sleep and occupies the largest portion of the sleep cycle.

The Majority of Time During a Typical Night's Sleep Is