教你看懂化验单（Teach you to read the test sheet）.doc

教你看懂化验单（Teach you to read the test sheet） 1. blood components White blood cells are mature cells with the power and phagocytosis of bacteria; and the mature red blood cells are non nucleated cells, which function as oxygen and carbon dioxide. The main role of platelets is related to blood coagulation. 2. general examination of blood Inspection item normal value Red cell count (RBC) men: (4.0~5.5) * 1012/L (400~500 Wan /ul) Female: (3.5~5.0) * 1012/L (350~500 10000 /ul) Hemoglobin (Hb) male: 120~160g/L (12~16g/dl) Female: 110~150g/L (11~15g/dl) White blood count (WBC) (4.0~10.0), X109/L, 4000~10000/ul WBC differential count Neutrophil 50~70% Eosinophil 0.5~5% Basophil 0~6% Lymphocyte 20~35% Monocyte 1~8% Platelet count (100-300) X109/L (100000~300000/ul) Percentage: 0.5~1.5% Reticulocyte count absolute value: (24~84) X109/L (2.4~8.4 10000 /ul) Erythrocyte sedimentation rate (ESR) Westergren method, male: 0~15mm/h Female: 0~20mm/h Bleeding time Duke method: 1~3 minutes, IVY method: 0.5~6 Coagulation time slide method: 2~5 minutes test tube method: 4~12 minutes 3. digital representation * red blood cell count Reduce: common anemia caused by various causes, such as iron deficiency anemia, aplastic anemia, hemolytic anemia, can also be seen in the middle and late pregnancy, as well as some elderly people. The increase mainly can be seen in such as emphysema and hypoxia, increased the absolute relativity of pulmonary heart disease and cyanotic congenital heart disease and the increase in true red blood cells. * haemoglobin: its clinical significance is the same as that of RBC decrease and increase. Anemia can be classified into four grades according to the extent of the decrease in the level of the red protein: Mild anemia is less than 110g/L; Moderate anemia: hemoglobin less than 90g/L; Severe anemia: hemoglobin less than 60g/L; Very severe anemia: hemoglobin less than 30g/L. * white blood count Heighten: see (1) bacterial infections especially suppurative bacterial infe