Multiple Choice
Which statement concerning the AV node is correct?
A) It is the normal pacemaker of the heart.
B) It is the only electrical connection between the atria and the ventricles.
C) It rapidly conducts the impulse from the atria to the ventricles so that they contract simultaneously.
D) It is not innervated by the vagus.
Correct Answer:
Verified
Correct Answer:
Verified
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