Which of the following drugs is sympathomimetic?
A) Beta1-adrenergic blocker
B) Muscarinic agonist
C) Vagolytic
D) Beta1-adrenergic agonist
Correct Answer:
Verified
Q21: Increased afterload (e.g. ,hypertension)
A)is usually caused by
Q22: An ejection fraction of 30% is
A)normal.
B)characteristic of
Q23: Which of the following most accurately describes
Q24: Vagal stimulation on the heart
A)increases the force
Q29: Most of the symptoms of acute left-sided
Q31: Atropine is a muscarinic antagonist and is
Q32: What is the term for the sequence
Q33: An increased preload
A)decreases cardiac output.
B)increases stroke volume.
C)increases
Q45: Venodilation
A)increases afterload.
B)decreases preload.
C)increases end-diastolic volume.
D)stretches the ventricular
Q46: A change in preload causes a change
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