Chemistry, 02.09.2020 04:01, cfnewton09
At a resting pulse rate of 81 beats per minute, the human heart typically pumps about 65 mL of blood per beat. Blood has a density of 1060 kg/m3. Circulating all of the blood in the body through the heart takes about 1 min for a person at rest. Required:a. How much blood is in the body? b. On average, what mass of blood does the heart pump with each heart beat?
Answers: 3
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At a resting pulse rate of 81 beats per minute, the human heart typically pumps about 65 mL of blood...
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