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For instance, the white blood cell differential may show an abnormal skew in WBC types. What do abnormal results mean? For any given value, a result can be too high, too low, or unusual in relation to another value. Leukemia can affect blood cell counts in various ways, as can many treatments for leukemia - such as chemotherapy and radiation. In a normal blood count, the WBC differential comprises:īasophils and eosinophils make up the remainder. There are five main types of white blood cells: neutrophils, eosinophils, lymphocytes, monocytes, and basophils. White blood cells are also measured by ratio of WBC types - the white blood cell differential. Platelet counts, regardless of age or gender, are considered normal at 150,000 to 400,000 per microliter. Hemoglobin is expressed in grams per deciliter (gm/dL). 42 percent to 54 percent of total blood count for men.The normal range of white blood cells per microliter is: The normal range of red blood cells per microliter is: However, there are general ranges for men, women, and children. On a CBC, red blood cell levels, white blood cell levels, and platelet levels are typically expressed as the number of cells per microliter of blood.
![signs of low hematocrit and hemoglobin signs of low hematocrit and hemoglobin](https://userfiles.steadyhealth.com/images/articles/high-hemoglobin-levels-reasons-your-hemoglobin-production-is-increased.png)
Hematocrit and hemoglobin help doctors better understand how well your RBCs are functioning at carrying oxygen to the tissues of your body. Hemoglobin indirectly measures the number of red blood cells in your blood. Hematocrit levels measure how much of your blood, by percentage, is currently made up of red cells. Two other aspects of blood are usually tested in a CBC: hematocrit and hemoglobin. They are small cells that gather at sites of injury and help blood clot.