Stages of Sleep

What stage of sleep are we most likely to dream?

• NREM1

• NREM2

• NREM3

• REM

How long do dreams typically last?

• 30 minutes

• 5 Minutes

• 20 minutes

What type of brain waves occur during REM sleep?

• Beta

• Theta

• Alpha

True or False: REM sleep helps our memory system work well.

• True

• False

How long is a typical sleep cycle in adults?

• 30 minutes

• 60 minutes

• 90 minutes

• 2 hours

True or False: During REM sleep your body is paralyzed.

• True

• False

True or False: NREM 1 sleep is a state of semi-consciousness

• True

• False

True or False: It is difficult to wake someone up in NREM 1

• True

• False

What waves are replacing the Alpha waves in NREM 1?

• Theta

• Beta

In NREM 1 you may experience a "reality check". Which statement describes that?

• a jerk of your body

• a nightmare

• deep sleep