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Hematocrit Levels

Meaning

Hematocrit levels represent the volume percentage of red blood cells ($text{RBCs}$) in the total blood volume, a critical parameter measured in a standard complete blood count ($text{CBC}$). This measurement is a direct indicator of the blood’s oxygen-carrying capacity, as $text{RBCs}$ contain the hemoglobin necessary for oxygen transport to peripheral tissues. Clinically, maintaining hematocrit within a physiological range is vital for optimal tissue oxygenation and cardiovascular health. Abnormally high or low levels can indicate underlying conditions that impact overall vitality and endocrine function.