What test refers to the percentage of blood occupied by cells?

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Multiple Choice

What test refers to the percentage of blood occupied by cells?

Explanation:
The test that refers to the percentage of blood occupied by cells is packed cell volume. This value, also called hematocrit, measures the cellular portion of blood (primarily red blood cells) as a percentage of the total blood volume. It’s determined by separating the plasma from the cells, usually by centrifugation, so the cells settle at the bottom and the proportion of the tube they occupy is read as the PCV. This parameter is essential for assessing anemia, dehydration, and overall blood cell mass. Other options describe different components (platelets, white blood cell types, or a broader blood count) and do not specifically measure the cellular fraction.

The test that refers to the percentage of blood occupied by cells is packed cell volume. This value, also called hematocrit, measures the cellular portion of blood (primarily red blood cells) as a percentage of the total blood volume. It’s determined by separating the plasma from the cells, usually by centrifugation, so the cells settle at the bottom and the proportion of the tube they occupy is read as the PCV. This parameter is essential for assessing anemia, dehydration, and overall blood cell mass. Other options describe different components (platelets, white blood cell types, or a broader blood count) and do not specifically measure the cellular fraction.

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