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Question
What would be the cardiac output of a person having 72 heart beats per minute and a stroke volume of 50 ml?
What would be the cardiac output of a person having 72 heart beats per minute and a stroke volume of 50 ml?
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Solution
The correct option is B 3600 mL
The amount of blood the heart pumps through the circulatory system in a minute. The amount of blood put out by the left ventricle of the heart in one contraction is called the stroke volume. The stroke volume and the heart rate determine the cardiac output.
3600 mL
The amount of blood the heart pumps through the circulatory system in a minute. The amount of blood put out by the left ventricle of the heart in one contraction is called the stroke volume. The stroke volume and the heart rate determine the cardiac output.
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