Lab 15 Electrolytes, Water, Acids & Bases
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
”1. How can eating a high-salt diet increase blood pressure?”
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”2. Research the following disorders and write a definition for each: ”
”a. Acidemia: ” Click here to enter text.
”b. Alkalemia: ” Click here to enter text.
”c. Acidosis: ” Click here to enter text.
”d. Alkalosis: ” Click here to enter text.
”3. Name three ways the body regulates the pH of blood. ”
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Experiment 1: Breathing and Acid-Base Balance
| Table 1: Color Change of Sodium Bicarbonate Solution With and Without the Addition of CO2 | |||
| Beaker | Starting Color | Final Color | Time to Change to Final Color |
| 1 | Click here to enter text. | Click here to enter text. | Click here to enter text. |
| 2 | Click here to enter text. | Click here to enter text. | Click here to enter text. |
Post-Lab Questions
”1. Was the time required to change the solution different for the two beakers? Why or why not? ”
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Experiment 2: Urine pH
Test Results:
”Leukocytes: ” Click here to enter text.
”Nitrate: ” Click here to enter text.
”Urobilinogen: ” Click here to enter text.
”Protein: ” Click here to enter text.
”pH: ” Click here to enter text.
”Blood: ” Click here to enter text.
”Specific Gravity: ” Click here to enter text.
”Ketone: ” Click here to enter text.
”Bilirubin: ” Click here to enter text.
”Glucose: ” Click here to enter text.
Post-Lab Questions
”1. What was the pH of the urine? Is this normal? ”
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”2. Describe two factors that can affect urine pH. ”
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