객관식
Approximately how many quarts of blood are in an average adult human body?
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17. The Blood
Introduction To Blood
객관식
In an average healthy adult, approximately how many gallons of blood are contained in the body?
A
About 1.5 gallons
B
About 0.5 gallons
C
About 6.0 gallons
D
About 3.0 gallons
검증된 단계별 안내1
Understand that the average volume of blood in a healthy adult is typically measured in liters or gallons and depends on factors such as body size and sex.
Recall that the average adult has about 4.5 to 6 liters of blood circulating in their body.
Convert liters to gallons using the conversion factor: 1 gallon is approximately 3.785 liters.
Calculate the approximate number of gallons by dividing the average blood volume in liters by 3.785 liters per gallon using the formula: \(\text{Gallons} = \frac{\text{Liters of blood}}{3.785}\).
Compare the calculated value to the given options to identify the closest approximate volume of blood in gallons.
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