Which of the following statements regarding the REM sleep is TRUE?
A)Infants often begin their sleep cycle with non-REM sleep rather than REM sleep.
B)In adults,REM sleep usually appears after non-REM sleep.
C)REM sleep begins the sleep cycle of infants after three months of age.
D)The amount of time taken up by the REM sleep is much lesser in infancy than at any other point in the entire life span.

Question

Quizplus · Accepted Answer

In adults, REM sleep typically appears after non-REM sleep. This pattern is repeated throughout the night as the sleep cycle progresses. Option A is incorrect because infants usually begin their sleep cycle with REM sleep, not non-REM sleep. Option C is incorrect because REM sleep begins in infants shortly after they are born, not after three months of age. Option D is incorrect because the amount of time spent in REM sleep is greatest during infancy and early childhood, and gradually decreases over the lifespan.

Which of the Following Statements Regarding the REM Sleep Is