Diagnostic urinalysis lab essay
The conclusion was made that John might have diabetes mellitus, due to the high levels of glucose, slightly lower pH, and traces of ketones.
London: Hodder Arnold. In rare circumstances, it may be necessary to have the sample passed under observation to assure its source and freedom from exogenously introduced materials. Bilirubin in the urine may be an indicator of a breakdown of red blood cells.
Leukocytes in urine
Yellow-amber: Normal. Specific gravity of urine equals the weight of a given volume of urine divided by the weight of an equal volume of water: When a urinometer is used, a correction must be made for temperature when very exact results are needed such that 0. Steggall MJ Urine samples and urinalysis. When normal urine has cooled, crystals may precipitate and cause turbidity. The normal range of specific gravity is 1. The conclusion about renal disease is because proteinuria is indicative of renal disease. Although glycosuria is an indication of endocrine abnormality, it is not diagnostic and further investigation, such as fasting blood tests, may be required. Emerg Med Clin North Am ;4: The urinalysis: a critical appraisal.
By looking at the color of urine, things such as hydration levels can be tested. I have found rpm for 3 minutes to be convenient.
The change in color indicates the quantity and presence of particular urine component. All urine will give a pH reading on analysis and it is usually slightly acidic. Clinical correlates of eosinophiluria.
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