Author Question: Sleep is initiated in Stage 1, proceeds through Stages 2, 3, and 4, then returns to: a. Stage 1 ... (Read 85 times)

KWilfred

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Sleep is initiated in Stage 1, proceeds through Stages 2, 3, and 4, then returns to:
 
  a. Stage 1
  b. Stage 3
  c. It stays in Stage 4 until the sleeper wakes.
  d. None of the above

Question 2

Currently, which of the following treatments for Parkinson's disease has been shown to have the fewest side effects?
 
  a. Deep brain stimulation
  b. Brain lesions
  c. L-dopa
  d. Fetal tissue transplant



Chou

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Answer to Question 1

B

Answer to Question 2

A



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