Urinary oxalate

Urine check. Determination of urinary oxalate has a certain diagnostic value for primary hyperoxalic acidemia. Leave 24 hours of urine on the same day of normal diet, normal activities, do not deliberately drink too much water, neither can stay in bed nor too vigorous exercise. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Acute and chronic renal failure. Normal value: Uric acid salt: 91-456μmol/24h Above normal: Primary hyperoxalinemia, oxalate poisoning, diabetes, cirrhosis, vitamin B6 deficiency, sarcoidosis, pancreatic diarrhea, partial small intestine resection, biliary tract disease, application of large doses of vitamin C. negative: Positive: Tips: It is not advisable to have a urine test during a cold. Generally, you can do it after a week. It is also best not to leave urine for diarrhea. Normal value 91 ~ 456μmol / 24h (8 ~ 40mg / 24h). Clinical significance Increased: primary hyperoxalinemia, oxalate poisoning, diabetes, cirrhosis, vitamin B6 deficiency, sarcoidosis, pancreatic diarrhea, partial small intestine resection, biliary tract disease, application of large doses of vitamin C. Reduce: acute and chronic renal failure. High results may be diseases: diabetes, cirrhosis, precautions 1, stay 24 hours of urine on the same day of normal diet, normal activities, do not deliberately drink too much water, neither can stay in bed nor too vigorous exercise. 2. When the weather is hot, some hospitals require preservatives to prevent the urine from deteriorating. The first urine collected after emptying the bladder at 7:00 on the first day is added to the container together with the preservative. However, it is best to add nothing, and the collected urine is most scientifically stored in the refrigerator. 3, during the cold period should not be done urine test, generally wait for a cold after a week to do. It is also best not to leave urine for diarrhea. Inspection process After the specimen is obtained, observe its traits and record them together. If the stone is quite large and the section is clear, the material should be layered for testing. If the stone structure is simple or small, it can be tested into powder and then inspected. Take 10 to 15 mg of the powder and place it in 5 test tubes. Oxalate: Add a small amount of manganese dioxide powder to the test tube after the carbonate test. Do not mix, do not shake the test tube, and slowly heat the test tube on the flame of the alcohol lamp to observe the presence of tiny bubbles. That is, oxalate is positive. Not suitable for the crowd Generally not. Adverse reactions and risks No.

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