States of Consciousness Exam Review

Our Awareness of ourselves & our environment

• consciousness

• awake

• asleep

• aware

A pattern of biological functioning that occurs on a 24-hr cycle

• awake/asleep cycle

• sleep pattern

• circadian rhythm

• biological rhythm

What sleep stage do hypnagogic sensations occur?

• Stage 1

• Stage 2

• Stage 3

• Stage 4

• REM

What sleep stage do sleep spindles occur?

• Stage 1

• Stage 2

• Stage 3

• Stage 4

• REM

How many times do we normally pass through different stages of sleep in a night?

• 2

• 2-3

• 4-7

• 8-11

Brain activity looks very similar to brain activity while you're awake in this sleep stage

• Stage 1

• Stage 2

• Stage 3

• Stage 4

• REM

According to research, what influences sleep patterns?

• mental set

• genetics

• health

• blue light

Human sleep cycle repeats every

• 30 minutes

• 90 minutes

• 2 hours

• 2 1/2 hours

Sleep deprivation can lead to

• withdrawl

• insomnia

• sleep apnea

• obesity

You are more likely to get into a car accident after

• daylight savings time

• standard time