Multiple Choice
Which of the following defines cardiac output?
A) Cardiac index× ejection fraction
B) Heart rate× stroke volume
C) Stroke volume× ejection fraction
D) Afterload× heart rate
Correct Answer:
Verified
Correct Answer:
Verified
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.
Q50: A change in preload causes a change
Q51: Atropine is a muscarinic antagonist and is
Q52: Increased afterload (e.g. ,hypertension)<br>A)is usually caused by
Q53: Vagal stimulation to the heart causes<br>A)a (+)
Q54: Increased return of blood to the heart