====== Complete blood count ====== A complete [[blood]] count (CBC) is a blood panel that gives information about the cells in a person's blood. The test reports the amounts of: [[Leukocyte]]s [[Neutrophil]]s [[Lymphocyte]]s [[Monocyte]]s [[Eosinophil]]s [[Basophil]]s [[Neutrophil]]s [[Red blood cell]]s, [[Platelet]]s. [[Hemoglobin]] [[Hematocrit]] [[Mean corpuscular volume]] [[Mean corpuscular hemoglobin]] [[Mean corpuscular hemoglobin concentration]] [[Red Cell Distribution Width]] [[Platelet]]s [[Mean platelet volume]] The red blood cell indices, which describe the average size and hemoglobin content of red blood cells, are also reported, and a white blood cell differential, which counts the different types of white blood cells in the blood, such as [[neutrophil]]s, [[eosinophil]]s, [[basophil]]s, [[monocyte]]s, and [[lymphocyte]]s, may be performed.