Urine Analysis Protective Equipment and Importance Quiz
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Questions and Answers

What is the purpose of collecting a Fasting Urine Sample?

  • For drug analysis
  • For bacterial culture
  • For diabetic screening and monitoring (correct)
  • For prostatic examination

    • Which preservation method does not interfere with routine tests but causes odor change?

  • Thymol
  • Phenol (correct)
  • Toluene
  • Refrigeration

    • What is the disadvantage of using refrigeration as a preservation method?

  • Increases specific gravity
  • Interferes with chemical tests
  • Precipitates amorphous materials (correct)
  • Does not prevent bacterial growth

    • What is the average daily output of urine in an individual?

    <p>1200 - 1500 mL</p> Signup and view all the answers

    Which preservative interferes with the chemical tests for glucose, blood, leukocytes, and copper reduction?

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

    What condition is characterized by an abnormal decrease in urine output?

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

    What is the purpose of wearing goggles during urine analysis?

    <p>To protect the eyes when reagents are used</p> Signup and view all the answers

    Who introduced the concept of urinalysis as part of routine patient examination?

    <p>Richard Bright</p> Signup and view all the answers

    What is a common method for quantifying urinary sediment in urinalysis?

    <p>Addis Count</p> Signup and view all the answers

    What type of specimens is recommended for Addis count analysis?

    <p>12 Hour Specimen</p> Signup and view all the answers

    Which century saw the discovery of the use of microscopes in urinalysis?

    <p>17th Century</p> Signup and view all the answers

    What is the purpose of analyzing urine in asymptomatic populations or patients?

    <p>To screen for undetected diseases</p> Signup and view all the answers

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