Question

If leads V1 through V6 are assumed to be the spokes of a wheel, the center of the wheel is the_________ .

A) Aorta
B) Left ventricle
C) Right atrium
D) AV node
E) Bundle of His

Answer 1

The center of the wheel in this analogy is the Atrioventricular (AV) Node. The AV node is responsible for receiving and regulating the electrical impulses that control the contraction of the heart. It acts as a relay station between the atria and ventricles, allowing for coordinated pumping.

Step-by-step explanation:

The center of the wheel in this analogy is the Atrioventricular (AV) Node. The AV node is responsible for receiving and regulating the electrical impulses that control the contraction of the heart. It acts as a relay station between the atria and ventricles, allowing for coordinated pumping.

center of the wheel in this analogy is the Atrioventricular (AV) Node. The AV node is responsible for receiving and regulating the electrical impulses that control the contraction of the heart. It acts as a relay station between the atria and ventricles, allowing for coordinated pumping.