Sympathetic stimulation of the heart will
A) increase the rate of diastolic depolarization.
B) increase conduction rate.
C) increase the strength of contraction.
D) All of the choices are correct.
Correct Answer:
Verified
Q3: What is the resting cardiac rate for
Q5: Norepinephrine agonists would increase cardiac output.
Q7: What keeps the HCN channels open?
A)G-proteins
B)cAMP
C)ATP
D)Ca2+
Q13: Cardiac output increases as heart rate increases.
Q17: Stroke volume is increased as systemic blood
Q18: The ventricles pump an average of 50-60
Q28: At rest,most blood is within the venous
Q35: In response to increased ventricular filling
A)total peripheral
Q36: Venous return is increased by all of
Q38: The Frank-Starling law of the heart describes
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