Hematocrit helps measure hemoglobin, which is what’s found in oxygen-carrying red blood cells. It’s important because the body can’t get enough oxygen to function properly without it, says Susan Besser, MD, a family practitioner at Mercy Medical Center in Baltimore, Maryland. Hematocrit tests can tell doctors if someone is anemic, which is one of the most common reasons for ordering the test.
Symptoms of anemia include tiredness, grumpiness, heavy menstrual periods, cold hands and feet, and poor concentration. Your doctor may ask you to get a hematocrit test done if you have any of those symptoms. Hematocrit tests, which are sometimes called packed cell volume tests (PCV), can also help tell doctors whether someone has other nutritional deficiencies or health problems such as leukemia, kidney disease, or arthritis. Hematocrit tests are important because they measure how many red blood cells someone has.
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Too many or too few red blood cells can indicate certain nutritional deficiencies or diseases that doctors will know how to identify. #What does low hematocrit and hemoglobin determination mean professional#What does low hematocrit and hemoglobin determination mean how to#
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