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Author Question: The PR interval begins at the first sign of the P wave and ends at the first sign of the next ... (Read 28 times)

biggirl4568

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on: Jul 2, 2018
The PR interval begins at the first sign of the P wave and ends at the first sign of the next deflection, which is called the:
 
  A) T wave.
  B) S wave.
  C) PR segment.
  D) QRS complex.

Question 2

The short period of electrical inactivity between the end of the P wave and the start of the QRS complex is called the:
 
  A) P pause.
  B) PR segment.
  C) PR interval.
  D) PR pause.


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itsakadoozi

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

Answer: D

Answer to Question 2

Answer: B


biggirl4568

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  • Posts: 551
Reply 2 on: Jul 2, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Gracias!

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