What does a hematocrit measure?

A. Proportion of hemoglobin in a blood sample.
B. Proportion of platelets in a blood sample.
C. Proportion of red blood cells in a blood sample.
D. Proportion of white blood cells in a blood sample.



Answer :

Final answer:

The hematocrit measures the proportion of red blood cells in a blood sample, providing insights into the blood's oxygen-carrying capacity.


Explanation:

The hematocrit measures the proportion of red blood cells (erythrocytes) in a blood sample. It is a test that provides information about the oxygen-carrying capacity of blood. Normal hematocrit values range from 36-50% and can vary based on gender.


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