Which of the following refers to a positive inotropic effect?
A) Heart block
B) A slow heart rate
C) A rapid heartbeat
D) An increased myocardial contractile force
Correct Answer:
Verified
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
Q25: Which of the following is approximately 70
Q26: Which of the following is descriptive of
Q28: Sympathetic stimulation to the heart
A)decreases stroke volume.
B)increases
Q29: Most of the symptoms of acute left-sided
Q30: A stenotic aortic valve
A)causes right ventricular hypertrophy
Q31: Atropine is a muscarinic antagonist and is
Q32: What is the term for the sequence
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