Multiple Choice
The specific location of the heart pacemaker is the
A) sinoatrial node.
B) atrioventricular node.
C) Purkinje fibers.
D) bundle of His.
E) ventricular mass.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q26: The left ventricle exceeds the right ventricle
Q27: Which of the following does not increase
Q28: Which statement about vertebrate circulatory systems is
Q29: The mature red blood cells of humans<br>A)
Q30: Suppose a paleontologist finds a fragment of
Q33: Which of the following concerning the heartbeat
Q34: A cardiovascular system is not necessary in
Q35: The pacemaker action potentials in the heart<br>A)
Q36: In a cross section through an artery
Q183: Heart murmurs result from defective<br>A) heart muscle.<br>B)