Importance of Urinalysis in Medical Diagnosis

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Questions and Answers

What is the primary organic component found in normal urine?

  • Chloride
  • Uric acid
  • Sodium
  • Creatinine (correct)

Which inorganic solute is considered a primary component in normal urine?

  • Magnesium
  • Ammonium
  • Phosphate (correct)
  • Calcium

What makes urine a popular specimen for testing, according to the text?

  • It contains urea as its major organic solute. (correct)
  • It provides information about minor metabolic functions.
  • It is costly to analyze in the laboratory.
  • It is hard to collect and obtain.

What do urea and creatinine help identify in a fluid?

<p>Urine (A)</p> Signup and view all the answers

Which statement about urinalysis is true based on the text?

<p>Urinalysis involves testing urine with procedures that are quick and cost-effective. (D)</p> Signup and view all the answers

What is the recommended capacity for a urine collection container?

<p>At least 50 mL (A)</p> Signup and view all the answers

What does urine volume regulation depend on?

<p>Body's state of hydration and fluid intake (C)</p> Signup and view all the answers

What causes an increase in color, turbidity, and bacteria count in urine?

<p>Bacterial multiplication (D)</p> Signup and view all the answers

What happens when there is disintegration in unpreserved urine?

<p>Decreased RBCs and WBCs (B)</p> Signup and view all the answers

What is the primary cause of a breakdown of urea to ammonia in urine?

<p>Metabolism by urease-producing bacteria (C)</p> Signup and view all the answers

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