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Author Question: Normally, the number of cycles of sleep stages that occur per night is ____ cycles. a. 4 to 6 c. ... (Read 65 times)

APUS57

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on: Jul 16, 2018
Normally, the number of cycles of sleep stages that occur per night is ____ cycles.
 
  a. 4 to 6 c. 8 to 10
  b. 6 to 8 d. 10 to 12

Question 2

During a typical night of sleep, a normal adult sleeper cycles between non-REM sleep and REM sleep at approximately every ____ minutes.
 
  a. 30 to 60 c. 90 to 120
  b. 60 to 90 d. 120 to 150


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kiamars2010

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Normally, 4 to 6 cycles of sleep stages occur per night.

Answer to Question 2

ANS: C
During a typical night of sleep, a normal adult sleeper cycles between non-REM sleep and REM sleep approximately every 90 to 120 minutes.


APUS57

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Reply 2 on: Jul 16, 2018
Gracias!

jackie

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Reply 3 on: Yesterday
:D TYSM

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