Whole blood iron

Iron is an essential element, the atomic ferrous atom is Fe2+, and the positive iron atom Fe2+ has an atomic weight of 55.84. The total amount of iron in normal adults is 71.63~89.54mmol/L, of which about 2/3 has physiological activity and 1/3 is storage iron. Hematopoietic anemia, iron deficiency anemia, pernicious anemia, malnutrition anemia, aplastic anemia, etc. Basic Information Specialist classification: growth and development check classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Hemorrhagic anemia visceral hemorrhage, hemophilia, thrombocytopenic purpura and the like. Normal value: Male: 788-1003μmol/L Female: 752-859μmol/L Above normal: Increased in polycythemia. negative: Positive: Tips: Women in the menstrual period, pregnancy and infant growth period, due to increased iron requirements in the body, can reduce serum iron, is a physiological phenomenon. Normal value Male 788 ~ 1003μmol / L (44 ~ 56mg / dl). Female 752 ~ 859 μmol / L (42 ~ 48mg / dl). Clinical significance (1) increase 1 physiological changes in neonates, residents in high mountains, strenuous physical labor or sports, super-powered people. 2 pathological changes A. Polycythemia (secondary or relative) a large amount of dehydration caused by blood concentration (severe vomiting, frequent diarrhea, excessive sweating, polyuria, severe burning, long-term fasting), long-term hypoxia (purpura type congenital Sexual heart disease, pulmonary heart disease, chronic mountain disease, severe emphysema, chronic carbon monoxide poisoning. B. Polycythemia vera. (2) reduction 1 physiological changes in the middle and late stages of pregnancy. 2 pathological changes A. Hemorrhagic anemia visceral hemorrhage, hemophilia, thrombocytopenic purpura and the like. B. Hemolytic anemia congenital hemolytic anemia (thalassemia, faba bean disease, congenital non-spherical red blood cell anemia, congenital hemolytic jaundice, etc.), acquired anemia (autoimmune hemolytic anemia, neonatal hemolytic disease, array Primary sleepy hemoglobinuria, red blood cell debris syndrome, drug-induced hemolytic anemia quinine, quinidine, phenacetin, etc., drug-induced hemolytic anemia benzene, lead, arsenic, etc., infectious hemolytic anemia). C. Hematopoietic anemia, iron deficiency anemia, pernicious anemia, malnutrition anemia, aplastic anemia, etc. Low results may be diseases: high iron deficiency anemia results may be diseases: predicate erythrocytosis considerations Women in the menstrual period, pregnancy and infant growth period, due to increased iron requirements in the body, can reduce serum iron, is a physiological phenomenon. Inspection process The linear range is up to 179 μmol/L. Results outside the linear range were diluted 3 times with iron-free distilled water and the results were multiplied by 3 times. Note: (1) Serum iron was highest in the morning of 1 day and gradually decreased in the afternoon. Specimens should be taken on an empty stomach in the morning. (2) Before the blood test, use iron to treat or fast foods with high iron content, such as animal liver; fasting energy and iron complex substances, such as tea. Not suitable for the crowd Generally no taboos. Adverse reactions and risks Risk of infection: If you use an unclean needle, you may be at risk of infection.