Author Question: Identify and briefly describe the key events during the four stages of NREM sleep. What will be ... (Read 78 times)

daltonest1984 · **on:** Jul 12, 2018

Identify and briefly describe the key events during the four stages of NREM sleep.

What will be an ideal response?

Question 2

Intensified feelings or complex patterns of feelings that we experience on a regular basis are known as

A) values.
B) emotions.
C) attitudes.
D) expressions.

mcni194 · **Reply #1 on:** Jul 12, 2018

Answer to Question 1

Stage 1 is the lightest stage of sleep and lasts only a few minutes.
Stage 2 lasts 5 to 15 minutes and is deeper than stage 1. Body movements gradually cease.
Stage 3 is called slow-wave sleep. Blood pressure drops and heart and respiration rates slow.
Stage 4 is the deepest stage. Human growth hormone is released during this stage to signal the body to repair tissues.

Answer to Question 2

B