Question

The nurse recognizes that the sleep patterns of older adults differ and older adults generally:

A. Are more difficult to arouse
B. Require more sleep than middle age adults
C. Take less time to fall asleep
D. Have a decline in stage 4 sleep

Answer 1

Older adults generally have a decline in stage 4 sleep, which is characterized by low frequency and high amplitude delta waves.

Step-by-step explanation:

Older adults generally have a decline in stage 4 sleep, as mentioned in the question. Stage 4 sleep is also known as slow-wave sleep and is characterized by low frequency and high amplitude delta waves. This stage of sleep is important for physical growth and maturation, and a decline in stage 4 sleep is associated with older age. Therefore, option D is the correct answer.