Multiple Choice
Which of the following describes Starling's law of the heart?
A) An increase in venous return to the ventricles causes an increase in cardiac output.
B) An increase in preload increases cardiac output.
C) A decrease in preload decreases cardiac output.
D) All of the above are true.
Correct Answer:

Verified
Correct Answer:
Verified
Q38: What is the term that refers to
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
Q44: Which of the following statements is correct
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.