Which of the following is the correct sequence of cardiac electrical activity?
1) AV node
2) Internodal pathways
3) Bundle of His
4) SA node
5) Purkinje fibers
6) Bundle branches
A) 1, 2, 4, 3, 6, 5
B) 4, 1, 2, 3, 6, 5
C) 1, 2, 4, 3, 5, 6
D) 4, 2, 1, 3, 6, 5

Question

Quizplus · Accepted Answer

The correct sequence starts with the SA node, then moves through the internodal pathways, to the AV node, through the Bundle of His, then to the bundle branches, and finally to the Purkinje fibers.

Which of the Following Is the Correct Sequence of Cardiac