Multiple Choice
Which of the following statements is correct about cardiac output?
A) Cardiac output is determined by the heart rate and pulse.
B) Stimulation of the sympathetic nerves decreases cardiac output.
C) Vagal discharge increases cardiac output.
D) Cardiac output is determined by heart rate and stroke volume.
Correct Answer:
Verified
Correct Answer:
Verified
Q39: Which of the following is happening during
Q40: Which of the following is most likely
Q41: Increased return of the blood to the
Q42: Atropine,a muscarinic blocker,<br>A)increases heart rate.<br>B)causes bradycardia.<br>C)is also
Q43: Which of the following describes Starling's law
Q45: Venodilation<br>A)increases afterload.<br>B)decreases preload.<br>C)increases end-diastolic volume.<br>D)stretches the ventricular
Q46: Vagal stimulation on the heart<br>A)increases the force
Q47: With which term is preload synonymous?<br>A)Cardiac reserve<br>B)End-diastolic
Q48: Milliliters per minute describes<br>A)stroke volume.<br>B)heart rate.<br>C)pulse.<br>D)cardiac output.
Q49: Which of the following defines cardiac output?<br>A)Cardiac