Which of the following is the best description of systole and diastole?
A) Atria and ventricles
B) Depolarization and repolarization
C) Contraction and relaxation
D) Heart rate and stroke volume
Correct Answer:
Verified
Q58: Milliliters/beat× beats/min defines
A)stroke volume.
B)ejection fraction.
C)cardiac reserve.
D)cardiac output.
Q59: Increased return of blood to the heart
Q60: Milliliters per minute describes
A)stroke volume.
B)heart rate.
C)pulse.
D)cardiac output.
Q61: Which of the following is not the
Q62: Which of the following does not happen
Q64: Which of the following elicits the same
Q65: With which of the following is inotropism
Q66: Which of the following is happening during
Q67: Digoxin exerts a (-) chronotropic effect and
Q68: Atropine is anticholinergic and antimuscarinic and therefore
A)causes
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