Heather has a great deal of trouble falling asleep at night.While her roommate is consistently asleep within 10 minutes of light's out,Heather often lays there for hours until she falls asleep.What sleep disorder could Heather have?

Question

Quizplus · Accepted Answer

Insomnia is a sleep disorder characterized by difficulty falling asleep or staying asleep. Heather's prolonged difficulty in falling asleep suggests that she may have insomnia. Narcolepsy is a sleep disorder characterized by excessive daytime sleepiness and sudden episodes of uncontrollable sleep. Sleep apnea is a sleep disorder characterized by interruptions in breathing during sleep. REM rebound is a phenomenon where someone experiences an increase in the amount and intensity of REM sleep after a period of deprivation. None of these disorders seem to fit Heather's symptoms as well as insomnia.

Heather Has a Great Deal of Trouble Falling Asleep at Night.While