Which of the following is most likely to increase stroke volume?
A) a (+)inotropic drug
B) a vagolytic drug
C) a (-)chronotropic drug
D) a beta1 adrenergic blocker

Name: Which of the following is most likely to increase stroke volume? A) a (+)inotropic drug B) a vagolytic drug C) a (-)chronotropic drug D) a beta1 adrenergic blocker
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Question

Quizplus · Accepted Answer

A (+)inotropic agent increases the force of myocardial contraction,thereby increasing stroke volume (the amount of blood/beat).

Which of the Following Is Most Likely to Increase Stroke