Protein and Glucose Clinical Tests Quiz
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Questions and Answers

What is the normal pH range for a healthy individual's first morning urine specimen?

  • 8.5 to 9.5
  • 5.0 to 6.0 (correct)
  • 6.5 to 7.5
  • 3.0 to 4.0
  • What color change is observed in the double indicator system during urine analysis?

  • Red-blue-green
  • Yellow-green-blue
  • Yellow-red-blue
  • Red-yellow-blue (correct)
  • What could be indicated by the presence of protein in urine above the normal range?

  • Respiratory acidosis
  • Renal calculi formation
  • Defects in renal tubular secretion (correct)
  • Diagnosis of diabetes insipidus
  • What is the major serum protein found in normal urine?

    <p>Albumin</p> Signup and view all the answers

    Which condition can be diagnosed through the determination of unsatisfactory specimens due to low concentration of specific gravity?

    <p>Diagnosis of diabetes insipidus</p> Signup and view all the answers

    When might a more alkaline pH be found in urine according to the text?

    <p>After meals (alkaline tide)</p> Signup and view all the answers

    What is the purpose of the Albumin : Creatinine Ratio test?

    <p>To correct for patient hydration in sensitive albumin tests</p> Signup and view all the answers

    In the Ehrlich Tube Test for urobilinogen, what indicates a positive result?

    <p>Cherry red color</p> Signup and view all the answers

    What is a false positive result in the Ehrlich Tube Test for urobilinogen caused by?

    <p>Presence of Porphobilinogen</p> Signup and view all the answers

    What does a RED color indicate in the Watson-Schwartz Differentiation Test for urobilinogen?

    <p>Soluble</p> Signup and view all the answers

    What is the classic test for differentiation of urobilinogen, porphobilinogen, and Ehrlich-reactive compounds?

    <p>Watson-Schwartz Differentiation Test</p> Signup and view all the answers

    What can enhance the cherry-red color in the Ehrlich Tube Test for urobilinogen?

    <p>Sodium Acetate</p> Signup and view all the answers

    What is the clinical significance of proteinuria?

    <p>Indicated at 30 mg/dL or greater</p> Signup and view all the answers

    Which type of proteinuria is characterized by increased albumin due to disorders affecting tubular reabsorption?

    <p>Tubular Proteinuria</p> Signup and view all the answers

    What is the color reaction observed in the protein test using the Protein Error of Indicator principle?

    <p>Blue-green (60 s)</p> Signup and view all the answers

    Which condition is associated with excretion of Bence Jones Protein?

    <p>Multiple Myeloma</p> Signup and view all the answers

    In which type of proteinuria is protein output above normal to 4 g/day observed?

    <p>Tubular Proteinuria</p> Signup and view all the answers

    What is the additional test used for proteins that is a cold precipitation test?

    <p>Sulfosalicylic Acid Precipitation Test</p> Signup and view all the answers

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