Question

question 75
what does the hematocrit measure?
the percentage of volume of the plasma
the percentage of the volume of the hemoglobin
the percentage of the volume of the white blood cells
the percentage of the volume of the red blood cells

Explanation:

Hematocrit is a measure of the proportion of red - blood cells in the blood. It is expressed as a percentage of the total blood volume occupied by red blood cells.

Answer:

The percentage of the volume of the red blood cells