Urine hemoglobin qualitative

When there is a large amount of red blood cell destruction in the blood vessel, and the free hemoglobin in the plasma exceeds 1000 mg/L, the hemoglobin can be discharged with the urine, and the hemoglobin in the urine is qualitatively checked, which is called hemoglobinuria. Hemoglobinuria is characterized by a strong brown or transparent soy sauce color. There is no red blood cells at the time of microscopic examination, but the occult blood test is positive. Basic Information Specialist classification: urinary examination classification: urine / kidney function test Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: (1) blood type incompatibility blood transfusion, extensive burns, falciparum malaria, certain infectious diseases (such as scarlet fever, typhoid fever, erysipelas), hemolytic poisoning and other urinary occult blood tests can be positive. (2) hereditary or secondary hemolytic anemia, such as faba bean disease, marching hemoglobinuria and paroxysmal nocturnal hemoglobinuria can be positive. Tips: Try to use fresh morning urine when doing this check. The urine that is randomly selected is preferably mid-stage urine. Menstrual women are not suitable for this examination. Normal value negative. Clinical significance 1, blood type incompatibility blood transfusion, extensive burns, falciparum malaria, certain infectious diseases (such as scarlet fever, typhoid fever, erysipelas), hemolytic poisoning and other urinary occult blood tests can be positive. 2, hereditary or secondary hemolytic anemia, such as faba bean disease, marching hemoglobinuria and paroxysmal nocturnal hemoglobinuria can be positive. Positive results may be diseases: burn infection, hemolytic anemia, malaria precautions Note during inspection: Fresh morning urine should be used as much as possible during this examination. The urine that is randomly selected is preferably mid-stage urine. Not suitable for the crowd: menstrual women. Inspection process Inspection process: As with routine urine tests, use a clean, dry container with a disposable urine cup and urine test tube provided by the hospital. Take about 10 ml of urine and send it to the designated inspection window of the hospital. A qualitative examination of hemoglobin is performed by a doctor. Not suitable for the crowd Menstrual women. Adverse reactions and risks no.