Which statement about sleep is TRUE?
A)Newborns sleep less than do the elderly.
B)REM sleep is most pronounced in the first 30 minutes of sleep.
C)Over the course of a night,we usually sleep 2 hours for every hour that we had been awake.
D)We sleep less per night as we age.

Question

Quizplus · Accepted Answer

Newborns actually sleep much more than the elderly, often requiring up to 16-18 hours of sleep per day. REM sleep, characterized by rapid eye movement and vivid dreams, typically occurs 90 minutes after falling asleep, not in the first 30 minutes. The statement about sleeping 2 hours for every hour awake is not accurate; adults generally need about 7-9 hours of sleep per night regardless of the hours spent awake. It is true that we tend to sleep less per night as we age, with older adults often experiencing changes in sleep patterns, including shorter sleep durations and altered sleep architecture.

Which Statement About Sleep Is TRUE