Which Structure is the Part of the Conduction System That

Question

Which structure is the part of the conduction system that actually makes the ventricles contract?
A) Purkinje fibers
B) sinoatrial node
C) atrioventricular node
D) bundle of His

Accepted Answer

The Purkinje fibers are specialized muscle fibers that rapidly conduct electrical impulses from the AV node to the ventricles, causing them to contract.