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Biochemistry of sleep

Total questions: 10

Worksheet time: 9mins

Name
Class
Date
1.

In humans, consistent lack of sleep is associated with all of these, except

a)

cancer

b)

obesity

c)

diabetes

d)

heart disease

e)

i think no answer that i can pick

2.

also, consistent lack of sleep is associated with these problem in the brain, except

a)

paranoia

b)

depression

c)

hallucination

d)

disorientation

e)

i think no answer as well here

3.

What is the current theory that linked sleep deprivation and death?

a)

Brain goes haywire

b)

Heart rate rise uncontrolled

c)

reactive oxygen species increase in the stomach

d)

DNA mutation

e)

I think no answer is correct

4.

Testosterone in man will decrease to a level of a person who is ................ older if sleep deprivation continues for about a week.

a)

1 week

b)

1 month

c)

1 year

d)

10 years

e)

100 years

5.

Recently, WHO classifies night shift work as

a)

carcinogenic

b)

probable carcinogenic

c)

hard

d)

enjoyable

e)

dangerous

6.

One night sleep deprivation will do these to yourself except

a)

decrease 70% of your natural killer cells

b)

will increase the risk of heart disease up to 24%

c)

Aβ peptide will increase in the brain

d)

emotion will be less stable

e)

no answer

7.

These are the benefits of deep sleep except

a)

cleanse your brain from toxic waste outside the cells

b)

cleanse your brain from toxic waste inside the cells (through autophagy)

c)

increase your creativity

d)

hit 'save' button for learning

e)

strengthen your immunity

8.

These are the benefits of REM sleep, except

a)

mysteriously increase your creativity

b)

put 'soothing balm' on your hard feelings

c)

you will be intuitively smarter

d)

heart rate decrease at its lowest rate

e)

noradrenaline is at its lowest point

9.

Why sleep is the best night class for you?

a)

Because you will dream of learning

b)

sleep will update your learning files

c)

sleep will give you correct answer for exam question

d)

you can Google in your dream

e)

i think no answer for this

10.

These are correct about sleep, except

a)

caffeine is antagonist of adenosine

b)

melatonin gets you sleepy

c)

adenosine hinders your sleep

d)

REM sleep is equal to dream sleep

e)

NREM sleep has 3 or 4 stages