Hematocrit Blood Test Topic Guide

Hematocrit (Blood Test) Hematocrit (Blood Test): A hematocrit blood test measures the portion of red blood cells in the blood. Normal values of hematocrit in the blood vary according to
  • age,
  • sex,
  • pregnancy,
  • altitude where a person lives, and
  • vary slightly between testing methods.
Causes of low hematocrit levels in the blood may be due to High hematocrit levels may be caused by

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