The normal value of routine blood: first of all, it depends on the number of white blood cells, the normal range of white blood cells is 4000-10000/L. It also depends on whether the ratio of five types of white blood cells is normal, generally the ratio of neutrophils is 50%-70%, the ratio of lymphocytes is 20%-40%, the ratio of monocytes is 3%-8%, the ratio of eosinophils is 0.5%-5%, and the ratio of basophils The percentage of granulocytes is 0-1%. Secondly, it is also necessary to see whether the hemoglobin concentration is normal, the normal range of hemoglobin concentration is 120-160 g/L, and whether the average red blood cell volume is normal, and whether the average hemoglobin amount is normal, the range is 27-34 pg. Finally, it is also necessary to see whether the platelet count is normal.