What stage of sleep is usually described as restorative?
A)stage 1
B)stage 4
C)stage 2
D)REM sleep

Question

Quizplus · Accepted Answer

Stage 4, also known as delta or slow-wave sleep, is often described as restorative because this is the stage where the body repairs and regenerates tissues, strengthens the immune system, and releases important hormones. It is also the stage where the brain consolidates memories, processes emotions, and organizes information.

What Stage of Sleep Is Usually Described as Restorative