Multiple Choice
Which of the following sequences for the conducting system is correct?
A) AV node, AV bundle, SA node, Purkinje fibers, bundle branches
B) Purkinje fibers, bundle branches, AV node, AV bundle, SA node
C) SA node, AV node, AV bundle, bundle branches, Purkinje fibers
D) SA node, AV bundle, AV node, bundle branches, Purkinje fibers
E) AV node, SA node, bundle branches, AV bundle, Purkinje fibers
Correct Answer:

Verified
Correct Answer:
Verified
Q50: The product of the stroke volume times
Q51: The dicrotic notch in the aortic pressure
Q52: Which vessels empty blood into the left
Q53: In a normal electrocardiogram, the<br>A) P wave
Q54: The _ valve guards the entrance to
Q56: When comparing cardiac muscle cells and skeletal
Q57: The cardioregulatory center of the brain is
Q58: Energy for contraction of cardiac muscle cells
Q59: Which statement correctly identifies the phase of
Q60: Obstruction of the _ will cause a