Sleep Stages

CONSCIOUSNESS is the awareness of _________ and _________.

• yourself

• your environment

• thoughts

• unconscious

This BIOLOGICAL CLOCK helps determine when you sleep and wake up.

• circadian rhythm

• REM sleep

• consciousness

• NREM sleep

REM sleep is most associated with

• dreaming

• hypnogogic sensations

• alpha waves

• sleep spindles

You would most likely experience ALPHA WAVES when

• meditating

• exercising

• sleeping

• arguing

Hallucinations and hypnogogic Jerks would most likely occur during

• NREM-1

• NREM-2

• REM

• NREM-3

When in deep sleep during NREM-3, you are likely to have

• delta waves

• alpha waves

The brain imaging technique that produces BRAINWAVES is called

• an EEG

• CAT scan

• MRI

• PET scan

REM sleep is also known as

• paradoxical sleep.

• REM Rebound.

• circadian rhythm.

• tolerance.

Jet lag, a feeling of tiredness from traveling though multiple time zones, can disrupt your

• circadian rhythm

• tolerance

• withdrawal

As we enter deeper stages of sleep, our level of consciousness

• increases.

• decreases.

• stays the same.