Summary of Reagent Strip Test pH and Protein
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Questions and Answers

What is the reason for a falsely positive result in the protein test?

  • Improperly preserved specimens
  • Protein other than albumin (correct)
  • Highly buffered acidic urine
  • Contamination by reducing reagents

    • Which substance is glucose sensitive to besides glucose itself?

  • Disodium phosphate
  • Highly pigmented urine (correct)
  • Potassium iodide
  • Sulfanilamide

    • What might cause a falsely negative result in the ketone test?

  • Bacterial peroxidase
  • Ascorbic acid (correct)
  • Peroxide detergents
  • Highly buffered alkaline urine

    • Which factor could interfere with the bilirubin test?

    <p>Light exposure</p> Signup and view all the answers

    What can cause a falsely positive result in the urobilinogen test?

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

    Which substance could lead to a falsely positive result in the nitrite test?

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

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