Question

starting with the pacemaker, impulses pass through the components of the intrinsic conduction system in which order? atrioventricular (av) node, atrioventricular (av) bundle, purkinje fibers, sinoatrial (sa) node sinoatrial (sa) node, purkinje fibers, atrioventricular (av) node, atrioventricular (av) bundle sinoatrial (sa) node, atrioventricular (av) node, atrioventricular (av) bundle, purkinje fibers atrioventricular (av) node, sinoatrial (sa) node, purkinje fibers, atrioventricular (av) bundle i dont know yet

Explanation:

The sinoatrial (SA) node is the pacemaker. Impulses go from the SA node to the atrioventricular (AV) node, then to the atrioventricular (AV) bundle, and finally to the Purkinje fibers.

Answer:

Sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, Purkinje fibers