Hämatokritwerts

Hämatokritwerts refers to the hematocrit value, a common blood test measurement. Hematocrit represents the proportion of red blood cells in relation to the total volume of blood. It is expressed as a percentage. A normal hematocrit range varies slightly depending on age and sex, but typically falls between 40-50% for adult males and 37-47% for adult females.

The hematocrit value is determined by centrifuging a blood sample. This process separates the blood into its components: red blood cells, white blood cells and platelets (the buffy coat), and plasma. The hematocrit is then calculated by dividing the volume of red blood cells by the total volume of blood.

An elevated hematocrit level, known as polycythemia, can indicate dehydration, lung disease, or certain bone marrow disorders. Conversely, a low hematocrit level, or anemia, can result from blood loss, iron deficiency, vitamin deficiencies, or chronic diseases affecting red blood cell production. Understanding the hämatokritwert is crucial for diagnosing and monitoring a range of medical conditions.