REM Sleep Behavior Disorder

Multiple Choice

REM sleep behavior disorder:

A) is harmless and usually resolves itself by the time a child reaches his or her teenage years.
B) usually involves feelings of fear or anger during dreams of being chased or attacked by unfamiliar people, animals, or insects.
C) is another term that means the same thing as cataplexy.
D) occurs during NREM stage 3 and 4 slow-wave sleep.