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Author Question: Which of the following sounds is produced when the tricuspid and mitral valves close during systole? ... (Read 31 times)

segrsyd

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on: Jul 2, 2018
Which of the following sounds is produced when the tricuspid and mitral valves close during systole?
 
  A) S4
  B) S3
  C) S1
  D) S2

Question 2

Cyanosis is caused by increased:
 
  A) methemoglobin.
  B) oxyhemoglobin.
  C) carboxyhemoglobin.
  D) deoxyhemoglobin.


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mcni194

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Reply #1 on: Jul 2, 2018
Answer to Question 1

C

Answer to Question 2

D


segrsyd

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Reply 2 on: Jul 2, 2018
Wow, this really help

Zebsrer

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Reply 3 on: Yesterday
Excellent

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