Which of the following is the correct pathway of the electrical impulses of the heart conduction system?
A) SA node AV node AV bundle AV branch Ventricular fibers
B) AV node SA node AV bundle AV branch Ventricular fibers
C) SA node AV bundle AV node AV branch Ventricular fibers
D) SA node AV node AV branch AV bundle Ventricular fibers
Correct Answer:
Verified
Q20: The _ receive(s) blood from all of
Q21: The ventricles receive the impulses from the
A)SA
Q22: The QRS complex of an ECG is
Q23: When _, blood flows passively into the
Q24: When the right ventricle contracts, the
A)right atrium
Q26: The cardiac output is the
A)volume of blood
Q27: The SA node is located in the
A)right
Q28: When _, blood is forced into the
Q29: The first heart sound (lub) results from
Q30: When _, blood pressure within the ventricles
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