Which of the Following Is the Correct Sequence of Cardiac

question 58

Multiple Choice

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

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