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Author Question: Which of the following is a reason why stage 4 is considered to be the deepest sleep stage? A) A ... (Read 62 times)

Bernana

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on: Jun 22, 2018
Which of the following is a reason why stage 4 is considered to be the deepest sleep stage?
 
  A) A person in this stage is easily roused by meaningful stimuli.
  B) A person who awakes from stage 1 is groggy and confused.
  C) A person who awakes from this stage is alert and attentive.
  D) Only very loud stimuli will awaken a person from stage 4 sleep.
  E) Napping in stage 4 reduces the amount of sleep required per night.

Question 2

Sleep stages 3 and 4 are also called
 
  A) REM sleep.
  B) high-frequency sleep.
  C) slow-wave sleep.
  D) paradoxical sleep.
  E) rhythmic sleep.


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amit

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D
Rationale: The fact that only very loud stimuli will awaken a person from stage 4 sleep is the reason why stage 4 is considered to be the deepest sleep stage.

Answer to Question 2

Answer: C


Bernana

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Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

meow1234

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Reply 3 on: Yesterday
Wow, this really help

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