In First Degree Heart Block, the QRS complex should be: A) less than 0.12 sec. B) 0.12-0.20 sec. ...

Author Question: In First Degree Heart Block, the QRS complex should be: A) less than 0.12 sec. B) 0.12-0.20 sec. ... (Read 472 times)

sarasara

Hero Member
Posts: 521

on: Jul 2, 2018

In First Degree Heart Block, the QRS complex should be:

A) less than 0.12 sec.
B) 0.12-0.20 sec.
C) greater than 0.20 sec.
D) the same as the PRI.

Question 2

In First Degree Heart Block, the pacemaker site is usually in the:

A) AV node.
B) SA node.
C) ventricles.
D) Bundle of His.

bob

Sr. Member
Posts: 343

Reply #1 on: Jul 2, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

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