Place the Following Components of the Cardiac Conduction Pathway in the Correct

Multiple Choice

Place the following components of the cardiac conduction pathway in the correct anatomic order.
1) Atrioventricular node
2) Bundle branches
3) Bundle of His
4) Internodal pathways
5) Purkinje fibers
6) Sinoatrial node

A) 6, 1, 4, 3, 2, 5
B) 6, 1, 3, 2, 4, 5
C) 6, 1, 4, 2, 3, 5
D) 4, 3, 2, 5, 6, 1