Please use one of the following formats to cite this article in your essay, paper or report: Normal Values Normal values are between 1.
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Results vary slightly by lab instruments and methods. Urine specific gravity, which correlates well with urine osmolality, gives important insight into hydration status and concentrating ability of the kidneys. These include:. Simerville JA, et al.
The test is easy to do but may involve temporarily changing one's diet or stopping certain medications. Login Register. If a patient's USG is abnormal, he may need additional diagnostic testing.
The expected response immediately after surgery is fluid retention.
Elsevier Saunders; 2017: Talk to your doctor about the meaning of your specific test results. Aldosteronism very rare Excessive fluid intake Diabetes insipidus - central Diabetes insipidus - nephrogenic Kidney failure Renal tubular necrosis Severe kidney infection pyelonephritis Additional conditions under which the test may be performed: The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition.
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The major protein found in urine is globulin, followed by albumin. Consistently using the same USG testing method for an individual patient is critical for evaluating trends. Performing the test. This level rises in any condition that increases bilirubin formation or in any hepatic disease that prevents reabsorption of urobilinogen from the portal circulation. The dipstick test gives only a rough result.
The best time to get a sample is first thing in the morning, when your urine is the most concentrated. MLA Brosek, Shannon. To collect a clean catch specimen, a person must clean the urethral area before urinating, then collect the urine sample midstream in a specimen cup.