Question

1. in which part of the heart is the apical pulse located?

apex
sinoatrial node
bundle of his
purkinje fibers

Explanation:

The apical pulse is the pulse felt at the apex of the heart. The sinoatrial node is the natural pacemaker, the Bundle of His and Purkinje fibers are part of the conduction system but not where the apical pulse is located. So the correct option is the one related to the apex.

Answer:

A. Apex