Hematocrit refers to the packed spun volume of whole blood that consists of red blood cells (RBCs) and is expressed as a percentage of total blood volume. AI generated definition based on: Advances in Clinical
Hematocrit means “to separate blood” The Haematocrit or Packed Cell Volume (PCV) represents the percentage of red blood cells as compared to the total blood volume whole blood in a sample. The test is usually ordered as part of the CBC and is used to diagnose and monitor anaemia, dehydrat...
Definition The hematocrit is a test that measures the percentage of blood that is comprised of red blood cells. Purpose The hematocrit is used to screen for anemia, or is measured on a person to determine the extent of anemia. An anemic person has fewer or smaller than normal red blood ...
Your hematocrit level measures the percentage of red blood cells in your blood, which is essential for carrying oxygen throughout your body. For your safety, hematocrit is tested at each plasma donation to ensure you’re eligible to donate. Factors That Influence Hematocrit Several factors can imp...
When your hematocrit level is high, your blood contains a higher percentage of red blood cells than usual. This may imply dehydration, polycythemia vera (a bone marrow illness), or living at high altitudes. High hematocrit levels indicate that your blood is thicker, which increases the risk of...
Another reason to check the HCT may be to check for blood doping among athletes. When an athlete uses steroids, the drugs can increase the percentage of red blood cells in the body and raise the hematocrit above normal levels. A baseline HCT level is often taken on professional athletes to...
cylindrical member so that the reference area may be moved relative to a spun down hematocrit tube at a point where the contents of the tube are subtended between the upper and lower limits of the reference area so that percentage packed cell volume may be read directly on the reference ...
Jakafi® (ruxolitinib) is a prescription medicine used to treat adults with polycythemia vera (PV) who have already taken a medicine called hydroxyurea (HU) and it did not work well enough or they could not tolerate it.Jakafi may help control hematocrit (percentage of red blood cell volume)...
the hematocrit value can be calculated with a simple scale by comparing the length of the RBC column with the total length of the fluid column. The final report is a percentage. Hematocrit, along with RBC count and hemoglobin (Hb) concentration, is used to report other blood indices manually...
Define hematocrit. hematocrit synonyms, hematocrit pronunciation, hematocrit translation, English dictionary definition of hematocrit. n. 1. The percentage by volume of packed red blood cells in a given sample of blood after centrifugation. 2. A centrifu