Sleep Quizizz

Deep sleep occurs in which stage?

• Hypnagogic

• REM

• Alpha

• Stage 1

• Delta

Fruit juices, energy drinks, mints, soap, and soda have all been known to contain

• marijuana.

• cocaine.

• caffeine.

• nicotine.

• crystal meth.

The pineal gland's role in sleep involves

• activating the suprachiasmatic nucleus.

• the production of melatonin.

• the location of hynagogic images.

• remembering dreams upon waking.

• emitting alpha waves.

Bursts of rapid, rhythmic brain-wave activity while sleeping are called

• hallucinations

• circadian rhythms.

• alpha waves.

• sleep spindles.

• delta waves.

Which of the following represents a circadian rhythm?

• A burst of growth occurs during puberty.

• The sleep cycle is roughly 90 minutes long.

• Our bodies become paralyzed when we enter REM sleep.

• Our bodies sleep-wake on a roughly 24 hours schedule.

• Pulse rate increases when we exercise.

Patrick has just entered REM sleep. Which of the following is he likely to experience?

• Body paralysis

• The sensation of falling

• Delta waves

• Alpha waves

• Sleep spindles

Which of the following sleep theories would best explain why athletes perform better after a full night's sleep?

• Memory

• Protection

• Growth

• Recuperation

• Creativity

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

• Serotonin
• Dopamine
• Norepinephrine
• Melatonin

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.

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

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