AP Psych 1.5 Sleep

Which stage of sleep is characterized by rapid eye movement and vivid dreams?

• Stage 1

• REM sleep

• Stage 2

• Stage 4

What is the term for the natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours?

• Sleep apnea

• Circadian rhythm

• REM rebound

• Narcolepsy

Which sleep disorder involves sudden and uncontrollable episodes of falling asleep during the day?

• Insomnia

• Narcolepsy

• Sleep apnea

• Night terrors

During which stage of sleep does most physical restoration and growth occur?

• REM sleep

• Stage 1

• Stage 4 (deep sleep)

• Stage 2

Which sleep disorder is characterized by difficulty falling or staying asleep?

• Insomnia

• Sleep apnea

• Narcolepsy

• Night terrors

Which sleep disorder is characterized by repeated interruptions in breathing during sleep?

• Sleep apnea

• Insomnia

• Narcolepsy

• Night terrors

Which of the following best describes the pattern of sleep stages during a typical night?

• The stages occur randomly

• The stages cycle in a predictable order

• Only REM and Stage 4 occur

• Only Stage 1 and Stage 2 occur

If a person is deprived of REM sleep for several nights, what is likely to happen when they are finally allowed to sleep normally?

• They will have less REM sleep than usual

• They will experience REM rebound, with more REM sleep than usual

• They will skip REM sleep entirely

• Their circadian rhythm will stop

A student stays up all night studying for an exam. The next day, they have trouble remembering what they studied. Which concept best explains this difficulty?

• Sleep apnea

• REM sleep deprivation affects memory consolidation

• Circadian rhythm disruption

• Night terrors

A person who works night shifts may have trouble sleeping during the day. Which concept explains this difficulty?

• Sleep apnea

• Circadian rhythm misalignment

• REM rebound

• Night terrors