Urine Lab - Diagnosing Selected Disorders From Urine Samples Mario Sbardella Mrs Van Ostaaijen Biology SBI4U Tuesday March 19th 2013 Due Thursday March

Urine Lab - Diagnosing Selected Disorders From Urine...

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Diagnosing Selected Disorders From Urine Samples Mario Sbardella Mrs. Van Ostaaijen Biology, SBI4U Tuesday, March 19 th 2013 Due: Thursday, March 28 th 2013
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Purpose To determine which of the subjected urine samples are from people who suffered from diabetes mellitus, diabetes insipidus, Bright’s disease, or if they were somebody who exercised excessively. Materials Test tubes (8) Test tube rack Safety goggles 250mL beaker Tap water Hot plate Thermometer Benedict’s solution Biuret’s solution pH paper Tape Pen Graduated cylinder Timer Urine samples Tongs Observations Urine Sample pH Benedict’s solution result Biuret’s solution result W 4.0 Green Yellow/Brown X 7.0 Blue Translucent Purple Y 6.0 Orange Red Z 7.0 Red Red
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Urine Analysis Urine Sample W – The sample’s color can be described as yellow with a strong brown tint. Transparency indicates that the urine is not very
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  • Spring '13
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  • Benedict, Biuret, urine sample

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