complete blood count

Article

May 28, 2022

A complete blood count, CBC, or full blood count (FBC) is a series of medical laboratory tests that provide information about cells in a person's blood. red blood cells and platelets hemoglobin and hematocrit concentrations The erythrocyte index is also reported. which indicates the average size and hemoglobin content of red blood cells and may include a separate white blood cell count which tells the amount of different types of white blood cells A CBC test is often used as a supplement to a medical assessment. and can be used to monitor health or diagnose diseases Interpretations often use comparisons with reference ranges based on gender and age. These values ​​can be used to diagnose certain diseases whose definitions are based on values ​​obtained from complete blood counts, such as anemia and low platelets. such as iron deficiency and vitamin B12 deficiency. And white blood cell count results can be used to diagnose viral, bacterial and parasitic infections and blood diseases such as leukemia, but values ​​exceeding the reference range do not always require medical treatment. The CBC test uses basic laboratory equipment or automated hematology analyzers that count cells and collect information about the size and structure of blood cells. The machine also measures the hemoglobin concentration. and calculate the erythrocyte index from the obtained erythrocyte and heloglobin values. A manual examination may also be used to confirm outliers. approximate example