Understanding Sleep

What are the two main types of sleep?

• A) REM and Non-REM

• B) Deep and Light

• C) Active and Passive

• D) Day and Night

Sleep helps with ________, meaning your brain processes and stores information from the day.

• physical restoration

• emotional regulation

• memory consolidation

• immune function

What are some effects of not getting enough sleep?

• Improved focus

• Weakened immunity

• Enhanced decision-making

• Better memory retention

Dreaming typically occurs during ______ sleep.

• A) REM

• B) Non-REM

• C) Deep

• D) Light

What happens to the brain and body during the different stages of sleep?

• The brain becomes inactive

• The body remains in a constant state

• Different stages have different effects

• The body and brain are unaffected.

How does a lack of sleep affect cognitive functioning and emotional regulation?

• It improves both

• It has no effect

• It negatively affects both

• It only affects cognitive functioning.

Why do we dream, and what role does REM sleep play in the dreaming process? Fill in the blank: REM sleep is crucial for ________.

• memory consolidation

• physical rest

• digestion

• muscle growth

Which of the following is a characteristic of Stage 1 Non-REM sleep?

• A) Rapid eye movement

• B) Transition from wakefulness to sleep

• C) Deep sleep with tissue growth

• D) Increased brain activity

REM sleep is crucial for cognitive functions such as ______.

• Physical recovery

• Memory consolidation

• Muscle relaxation

• Temperature regulation

Which theory suggests that sleep is necessary for the body to repair itself and replenish energy?

• Evolutionary Theory

• Restorative Theory

• Information Consolidation Theory

• Adaptive Theory