MTAP 1 1st Semester Finals 2023
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Questions and Answers

What does a black color change in urine at room temperature indicate?

  • Squamous epithelial cells
  • Clorets (candy-like)
  • Pseudomonas infection
  • Inborn metabolism (correct)

    • What is the normal clarity of urine with respect to visibility of particulates?

  • Cloudy
  • Clear (correct)
  • Turbid
  • Hazy

    • What is the most abundant and largest in size among the normal findings of squamous epithelial cells?

  • Cleanliness (correct)
  • Mucus
  • Amorphous phosphates, carbonates, urates
  • Semen, spermatozoa

    • When are semen and spermatozoa reported in urine analysis?

    <p>Reported if present after intercourse/masturbation</p> Signup and view all the answers

    What is the non-pathologic cause of turbidity in urine?

    <p>Amorphous phosphates, carbonates, urates</p> Signup and view all the answers

    What is a distinguishing feature of Uric Acid crystals from Cystine Crystals?

    <p>Highly birefringent</p> Signup and view all the answers

    What is the macroscopic appearance of Amorphous Urates when refrigerated?

    <p>Orange-pink precipitate (brick-dust)</p> Signup and view all the answers

    How can Calcium Phosphate crystals be distinguished from Sulfonamide Crystals?

    <p>Addition of dilute acetic acid</p> Signup and view all the answers

    What is the appearance of Calcium Oxalate Monohydrate crystals?

    <p>Oval or Dumbbell shaped</p> Signup and view all the answers

    Under what urine pH do Triple Phosphate crystals form?

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

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