The sinoatrial (SA) node initiates the cardiac cycle and is sometimes called the heart's _____________.
A) electrode
B) pacemaker
C) generator
D) alligator clamp
Correct Answer:
Verified
Q7: Two classifications of aneurysms are _.
A) saccular
Q8: _ demonstrates the movement of blood through
Q9: Removal of the native heart and replacement
Q10: An artificial pacemaker is implanted in the
Q11: During an aortic valve replacement, a _
Q13: During coronary artery bypass surgery, the surgeon
Q14: Cardioplegia solution is used to _.
A) stop
Q15: The aortic valve maintains one-way blood flow
Q16: Chaotic, disorganized stimulation of one or both
Q17: The coronary artery is opened with a
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