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Author Question: Which of the following waves represents depolarization of the ventricles? a. P wave b. QRS wave ... (Read 29 times)

pepyto

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on: Jul 16, 2018
Which of the following waves represents depolarization of the ventricles?
 
  a. P wave
  b. QRS wave
  c. T wave
  d. U wave

Question 2

What is the normal maximum length of the P wave?
 
  a. 1 mm
  b. 3 mm
  c. 5 mm
  d. 7 mm


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cdmart10

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The wave of depolarization occurring over the ventricles is seen as the QRS complex on the ECG tracing.

Answer to Question 2

ANS: B
Atrial hypertrophy may cause the P wave to enlarge to a height and length beyond the normal parameters.


pepyto

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Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

sarah_brady415

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Reply 3 on: Yesterday
Excellent

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