Sleep Disorder Review

This is the lightest stage of sleep...

• NREM 1

• NREM 2

• NREM 3

• REM

A sleep disorder characterized by difficulty in falling asleep or remaining asleep is called:

• Sleep Deprivation

• Insomnia
• Sleep apnea
• Narcolepsy

The hormone most closely related to one's sleep pattern is:

• Serotonin
• Dopamine
• Adrenaline

• Melatonin

What explains why it is so difficult to wake a sleepwalker? (Somnambulism)

• You aren't supposed to wake a sleepwalker
• They are in the middle of dreaming (REM sleep)
• They are deeply asleep (NREM 3)
• It is NOT difficult to wake a sleepwalker

In which sleep disorder does a person temporarily stop breathing at night?

• insomnia

• sleep apnea

• narcolepsy

• night terrors

You sleep most deeply during this stage, which is characterized by slow, delta brain waves.

• NREM 1
• NREM 2
• NREM 3
• REM

REM sleep is most associated with

• dreaming

• hypnogogic sensations

• delta waves

• sleep spindles

Hallucinations and hypnogogic Jerks would most likely occur during

• NREM-1

• NREM-2

• REM

• NREM-3

Naturally occurring body cycles that follows a the 24 hour cycle:

• Stimulus-Response Reflex

• Biofeedback Loop

• Circadian Rhythm

• Sunrise Cycle

The human sleep cycle repeats itself about every

• 30 minutes.
• 90 minutes.
•  2 1/2 hours. 
• 4 hours.