Destruction of which structure will result in electrical signals traveling to only one ventricle?
A) atrioventricular bundle
B) bundle branch
C) internodal pathway
D) sinoatrial node

Question

Quizplus · Accepted Answer

The bundle branch is responsible for carrying the electrical signals from the atrioventricular bundle to the respective ventricles. If one of the bundle branches is damaged or destroyed, the electrical signal will not be able to travel to the corresponding ventricle, resulting in a delay or block of the signal. This can result in the electrical signals only traveling to one ventricle, which can lead to heart rhythm abnormalities such as bundle branch block.

Destruction of Which Structure Will Result in Electrical Signals Traveling