To Best Facilitate a Client's Understanding of an Electrophysiologic Study

To best facilitate a client's understanding of an electrophysiologic study, the nurse would explain that this study will

A) enable the physician to reproduce dysrhythmias and evaluate antidysrhythmic drugs.
B) evaluate the relationship of the atrium to the ventricles during contractions.
C) increase the understanding of the strength of the muscles in the ventricles.
D) interrupt blood flow to coronary arteries and assess the heart's electrical system.