It is a marker of the inflammatory state of the body, basic blood functions, and the presence and activity of pathological processes in the body.

Complete blood count is the most common clinical test for assessing the state of the body of a healthy and sick person. The analysis includes an assessment of the level of leukocytes and manual calculation of the leukocyte formula, the level of immature granulocytes, neutrophil-lymphocyte ratio, microcytic anemia factor, low hemoglobin density, assessment of the quality of the red blood cell (red blood cells, hemoglobin, red blood cell indices - MCV, MCH, MCHC, normoblasts), platelet count.