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Author Question: In Complete Heart Block, the PR interval is: A) normal duration and constant. B) constant but ... (Read 180 times)

Jipu 123

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on: Jul 2, 2018
In Complete Heart Block, the PR interval is:
 
  A) normal duration and constant.
  B) constant but longer than normal.
  C) normal duration but changing.
  D) P waves are not related to QRS complexes.

Question 2

If the rate is 20-40 beats per minute and the QRS measures over 0.12 sec, you should suspect that the pacemaker controlling the heart is located in the:
 
  A) SA Node.
  B) atria.
  C) AV junction.
  D) ventricles.


ebenov

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

Answer: D

Answer to Question 2

Answer: D


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Jipu 123

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Reply #2 on: Jul 2, 2018
Thank you :)


ebenov

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Reply #3 on: Jul 2, 2018
Happy to help you


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