blood uric acid

Uric acid (UA) is the terminal product of purine metabolism in nucleic acids in the body. Most of the uric acid in the blood is destroyed by the liver, and most of it is filtered by the glomerulus. Old cells in the body, as well as food, especially foods rich in alfalfa (such as animal offal, seafood, etc.) in the body's metabolism, the nucleic acid oxidative decomposition products have 嘌呤 (this endogenous 嘌呤 嘌呤 嘌呤 嘌呤80%). After the body produces sputum, it will be oxidized again in the liver to (2,6,8-trioxane), also known as uric acid. Basic Information Specialist classification: growth and development examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Found in pernicious anemia, Fanconi syndrome, use of aspirin, congenital xanthine oxidase and purine nucleoside phosphorylase deficiency. Normal value: Blood uric acid (male): 0.21-0.44 mmol / liter of blood uric acid (female): 0.15-0.39 mmol / dl Above normal: Found in gout, acute or chronic glomerulonephritis, renal tuberculosis, hydronephrosis, eclampsia, chronic leukemia, polycythemia, excessive intake of nuclear food containing protein, uremia nephritis, liver disease, chloroform and lead poisoning, thyroid Reduced function, multiple myeloma, leukemia, pregnancy-induced erythrocytosis. negative: Positive: Tips: When you take blood, you should relax your mind, avoid the contraction of blood vessels caused by fear, and increase the difficulty of blood collection. Normal value Male: 0.21 to 0.44 mmol/dl (3.5 to 7.4 mg/dl); Female: 0.15 to 0.39 mmol/dl (2.6 to 6.57 mg/dl). Clinical significance Increased: seen in gout, acute or chronic glomerulonephritis, renal tuberculosis, hydronephrosis, eclampsia, chronic leukemia, polycythemia, excessive intake of nuclear food containing protein, uremia nephritis, liver disease, chloroform and lead poisoning , hypothyroidism, multiple myeloma, leukemia, pregnancy-induced erythrocytosis. Reduction: seen in pernicious anemia, Fanconi syndrome, use of aspirin, congenital xanthine oxidase and purine nucleoside phosphorylase deficiency. High results may be diseases: gout and hyperuricemia, hyperuricemia, acute lymphoblastic leukemia in the elderly, tophi, gouty cardiomyopathy, hyperuricemia, nephropathy First, the precautions before blood draw 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. After 8 pm on the day before the physical examination, fasting should be done to avoid affecting the detection of indicators such as blood glucose in the second sky. 3, should relax when taking blood, to avoid the contraction of blood vessels caused by fear, increase the difficulty of blood collection. Second, should pay attention after blood draw 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Inspection process It is generally believed that the uric acid method is used to determine the serum uric acid content in the vast majority of patients during the acute attack period, male 416μmol / L (7mg / dl), female > 357μmol / L (6mg / dl), with diagnostic value. Not suitable for the crowd Generally no taboos. Adverse reactions and risks Generally no complications and harm.

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