Why We sleep Notes Mr. White

Why We sleep Notes Mr. White

11th - 12th Grade

21 Qs

quiz-placeholder

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Why We sleep Notes Mr. White

Why We sleep Notes Mr. White

Assessment

Quiz

Specialty

11th - 12th Grade

Practice Problem

Medium

Created by

JAMES WHITE

Used 229+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Circadian rhythm refers to

the pattern of emotional ups and downs we routinely experience.

a pattern of biological functioning that occurs on a roughly 24-hour cycle.

the day and night pattern that most of us live on.

the cycle of five distinct stages that we experience during a normal night's sleep.

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Alpha waves are associated with

 REM sleep. 
NREM-1 sleep
 NREM-2 sleep.
 relaxed but awake state.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

REM sleep is called paradoxical sleep because

our heart rate is slow and steady, while our breathing is highly irregular.
our heart rate is slow and steady, while our breathing is highly irregular.
our nervous system is highly active, while our voluntary muscles hardly move.
our brain and nervous system are less active and our muscles are very active.

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The human sleep cycle repeats itself about every

30 minutes.
90 minutes.
 2 1/2 hours. 
4 hours.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is most accurate about a typical night's sleep?

The sleep cycle repeats itself every 60 minutes.
During REM sleep the muscles are tense and brain waves reveal deep relaxation
As sleep progresses, NREM-3 sleep diminishes while REM sleep increases.
Most of a night's sleep is spent in REM.

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The large, slow brain waves associated with deep sleep are called

alpha waves. 
beta waves. 
delta waves.
 theta waves.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What fraction of our life is spent sleeping?

1/2
2/3
1/3
1/4

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