Reference no: EM133520149
Questions
1. What is cardiac output?
A) The volume of blood pumped by the right ventricle per minute.
B) The volume of blood pumped by both ventricles per hour.
C) The volume of blood pumped by the left ventricle per minute.
D) The volume of blood pumped by both ventricles per minute.
2) What is cardiac reserve?
A) The difference between the amount of blood the heart pumps per minute and the amount of blood leaving the heart with each contraction
B) The difference between the rate the heart pumps blood at rest and its maximum capacity for pumping blood
C) The difference between the pressure exerted in the heart during systole and the pressure exerted in the heart during diastole
D) The difference between the percentage of blood leaving the heart and the percentage of blood returning to the heart with each contraction
3) What is the definition of cardiac output?
A) The volume of blood pumped by each ventricle in 1 minute
B) The volume of blood going through the valves at any given time
C) The volume of blood circulating through the heart in 1 minute
D) The volume of blood pumped by each atrium in 1 minute
4) What is the normal range for cardiac output?
9-12 L/min
10-15 L/min
1-3 L/min
4-8 L/min
Answer key
1) C
2) B
3) A
4) D
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