Multiple Choice
The cardiac impulse normally slows down at
A) the bundle of His to wait for the atrial "kick."
B) the AV node to give the atria time to empty and the ventricles time to fill.
C) the SA node to prevent a too rapid heart rate.
D) the Purkinje fibers to give the ventricles time to empty and the atria time to fill.
Correct Answer:
Verified
Correct Answer:
Verified
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