Bill suddenly and without warning slips into REM sleep during the day. He often falls to the ground and is difficult to awaken. Bill may have a condition called __________.
A) narcolepsy
B) sleep apnea
C) insomnia
D) epilepsy

Question

Quizplus · Accepted Answer

Bill's sudden onset of REM sleep and inability to stay awake is characteristic of narcolepsy, which is a sleep disorder that affects the brain's ability to regulate sleep-wake cycles. Sleep apnea involves interruptions in breathing during sleep, insomnia is difficulty falling or staying asleep, and epilepsy involves seizures, none of which fit Bill's symptoms.

Bill Suddenly and Without Warning Slips into REM Sleep During