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Author Question: The brain waves associated with the first stage of sleep are: a. Alpha b. Beta c. Delta d. ... (Read 79 times)

azncindy619

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on: Jun 22, 2018
The brain waves associated with the first stage of sleep are:
 
  a. Alpha
  b. Beta
  c. Delta
  d. Theta

Question 2

If a pregnant woman is concerned about her unborn child having Down syndrome, she might ask her doctor about getting an amniocentesis (sampling of amniotic fluid) to confirm it. What would a positive test reveal?
 
  a. More than 2 copies of Chromosome 15
  b. Amyloid deposits in the brain
  c. More than 2 copies of Chromosome 21
  d. Malformed or missing X chromosome.


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kaillie

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

D

Answer to Question 2

C


azncindy619

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

Liamb2179

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Reply 3 on: Yesterday
Gracias!

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