AP States of Consciousness

From Freud’s perspective, the dream’s surface content is called ____________ content, while the hidden content or unconscious meaning would be called the ____________ content.

• Latent, manifest
• hidden, latent
  3
• manifest, hidden
  4
• Manifest , Latent
  NREM

The period of the sleep cycle when most dreaming occurs is

• 1
• REM
• NREM
• 4

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

• Serotonin
• Dopamine
• Norepinephrine
• Melatonin

Repeated periods during sleep when a person stops breathing for 10 seconds or longer is known as:

• Sleep apnea
• Narcolepsy
• Sleep agnosia
• Cataplexy

A relatively rare condition that involves irresistible attacks of sleepiness, brief periods of REM, and often muscle paralysis is called:

• Cataplexy
• Benzodiazepines
• Sleep Apnea
• Narcolepsy

REM sleep is also known as paradoxical sleep because:

• Measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving.
• Measures of the brain activity closely resemble waking consciousness, but the person is in the deepest stage of sleep.
• The person’s heart rate is slower than when awake, but the person can sleepwalk or sleep talk.
• The person’s vital signs are very slow, but the person can get up and walk around.

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

• Sleepiness
• Insomnia
• Sleep apnea
• Narcolepsy

Approximately how many cycles of sleep does an adult enter during a full night’s sleep?

• Six to seven
• Three to four
• One to two
• Four to five

Approximately how long is each cycle of sleep during a full night’s sleep?

• 120 minutes
• 90 minutes
• 80 minutes
• 100 minutes

Experimenters have shown that a person deprived of the _______ stage of sleep will become anxious, testy, and hungry and have difficulty concentrating.

• REM
• Stage 4
• Stage 3
• Stage 2