Identify the five major parts of the intrinsic conduction system of the heart in their normal order, beginning with the pacemaker
What will be an ideal response?
Sinoatrial (SA) node in the right atrium, atrioventricular (AV) node at the junction of the atria and ventricles, atrioventricular (AV) bundle or bundle of His in the interventricular septum, right and left bundle branches in the interventricular septum, Purkinje fibers in the muscle of the ventricle walls.
You might also like to view...
Telophase and prophase are different
Indicate whether the statement is true or false
Little bones of the fingers and toes are called the ________
A) lacrimals B) Wormian bones C) ossicles D) phalanges
The embryo will develop from the ________ of the blastocyst.
A. trophoblast B. embryonic disk C. inner cell mass D. amnion
Lateral to the umbilical abdominopelvic region are the ________ regions.
A. epigastric B. lumbar C. hypochondriac D. iliac E. hypogastric