1. Urinalysis Lab Students will:
analyze a distilled water sample to become familiar with various indicators.
Analyze a normal individuals urine samples
Analyze urine samples from 2 patients to determine potential health problems and diagnose possible disorders. 1

2. Always practice lab safety !
I,m glad her forehead is safe, but what about her eyes?

3. Using this lab test for the following chemicals:pH
Salt
Action Buttons:
returns you back to each urine sample
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Protein
Glucose

4. Testing Distilled Water
TEST FOR:

5. Normal Sample A
TEST FOR:

6. Sample B
TEST FOR:

7. Unknown Sample
TEST FOR:

8. Test results for pH
Test strip
pH=9

9. Test results for pH
pH=7

10. Test for Protein
No Protein

11. Test for Protein
Protein Present

12. Test for Salt This test results: CLUMPS Formed
We used silver nitrate (AgNO3) as our indicator. If solid clumps formed, the test is POSITIVE for the presence of salt in the urine.
This test results: CLUMPS Formed

13. Test for Salt This test results: No CLUMPS
We used silver nitrate (AgNO3) as our indicator. If solid clumps formed, the test is POSITIVE for the presence of salt in the urine.
This test results: No CLUMPS

14. Test for Glucose
No glucose

15. Test for Glucose
Glucose present