Frequently Asked Questions (FAQ's)
Question:
What is a face?
Answer: The face is the front of the human head from the top of the forehead to the base of the chin and from ear to ear. The face includes the chin, mouth, nose, cheeks, eyes, and forehead.
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Question:
What is sleep?
Answer: Sleep is a natural periodic state of rest for the mind and body. Regular intervals of sleep are necessary for health.
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Question:
What happens to the body during sleep?
Answer: During sleep, there is a decrease in bodily movement. The muscles relax, and the eyes usually close.
The pulse is slower, and respiratory movements fewer in number but more profound.
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Question:
What happens to the mind during sleep?
Answer: During sleep, consciousness is lost, dreams may occur, and memory is reorganized.
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Question:
How much sleep is required?
Answer: The amount and periodicity of sleep in humans vary with age, with infants sleeping frequently for shorter periods, and mature adults sleeping for longer uninterrupted periods. Eight hours of sleep each night is recommended.
A short afternoon nap can also be helpful.
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Question:
What if you get too much sleep?
Answer: If you are sleeping too much, you will not accomplish much, and will tend to be poor.
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