These conducting fibers rapidly spread the electrical signal throughout the ventricles.
A) bundle of His
B) Purkinje fibers
C) SA node
D) AV node

Question

Quizplus · Accepted Answer

The Purkinje fibers are large conducting fibers that rapidly spread the action potentials (electrical signals)throughout the ventricles.The SA node is located within the right atrium and generates the action potentials.The AV node slows and conducts the action potential from the right atrium into the bundle of His (located within the septum).

These Conducting Fibers Rapidly Spread the Electrical Signal Throughout the Ventricles