Questions and Answers
What percentage of body weight in the average young adult male is composed of protein and related substances?
18%
What percentage of the extracellular fluid (ECF) component is in the vascular system (plasma)?
25%
What is the approximate total blood volume as a percentage of body weight?
8%
Which of the following best describes the relationship between intracellular fluid (ICF) and extracellular fluid (ECF)?
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What is the approximate ratio of red blood cells (RBCs) to other cell types in the human body?
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What is the primary function of the red blood cells (RBCs)?
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