Make up Artificial Urine Lab

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Make up Artificial Urine Lab

• Fill in your lab write up as you go along

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• Purpose
• The purpose of this lab is to learn how to use a
  urinalysis as a diagnostic tool.

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Background Information

• Urine is a compilation of all of your bodys
  liquid waste products and can be used to
  determine how efficiently your body is working.
  Many metabolic disorders can be diagnosed from
  substances that are present in the urine such
  as..

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Substances in Urine
Contains Indicates
Glucose diabetes
Proteins High blood pressure
Vitamin C Excess in diet
Ketones High metabolism of fats diabetes
Phosphates High levels of exercise
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Procedures

• There are two portions of this lab.. One with
  known solutions and another with mystery urine
  where you will be making a diagnosis on your
  patient.

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Fill in your table from the following known
tests.

• We will be performing the tests on
• Glucose
• Proteins
• Vitamin C

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Glucose Known test

• Set up 2 test tubes.. One containing control
  urine (yellow food coloring and water) and
  glucose urine.
• Add 2 mL of benedicts solution to both and cook
  in a hot water bath for 5 minutes.
• Note the results.

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Control is on the left and glucose urine is on
the right.
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Protein Known Test

• Set up 2 test tubes.. One containing control
  urine (yellow food coloring and water) and
  protein urine.
• Cook in a hot water bath for 5 minutes.
• After cooking, add one full pipette with vinegar.
• Note the results.

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Results of protein test

• Control is on the right and protein urine is on
  the left.

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Vitamin C Known test

• Set up 2 test tubes.. One containing control
  urine (yellow food coloring and water) and
  vitamin C urine.
• Add 15 drops of indophenol solution to both.
• Note the results.

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Results of the Vitamin C test

• Control is on the left and vitamin C urine is on
  the right.

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Mystery Urine Sample

• Your Number is 13 online make-up
• Results
• Glucose - orange
• Vitamin C - navy
• Protein - hazy

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• Complete the lab packet and hand it in to your
  teacher.
• ?