Urine Sample Collection and Bacterial Growth Quiz
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Questions and Answers

What is the significant bacterial growth threshold in a urine sample obtained by suprapubic aspiration?

  • 5,000 CFU/ml
  • 10,000 CFU/ml (correct)
  • 1,000 CFU/ml
  • 100,000 CFU/ml
  • What bacterial growth threshold is considered significant in a urine sample obtained by midstream or clean-catch technique?

  • > 1,000 CFU/ml
  • > 500,000 CFU/ml
  • > 100,000 CFU/ml (correct)
  • > 10,000 CFU/ml
  • In a urine sample obtained by catheterization, what bacterial growth threshold is considered significant?

  • 50,000 CFU/ml
  • 100,000 CFU/ml (correct)
  • 150,000 CFU/ml
  • 200,000 CFU/ml
  • What is the indicative colony count for a urinary tract infection (UTI) in urine culture?

    <p>100,000 CFU/ml</p> Signup and view all the answers

    What is the significant bacterial growth threshold in a urine sample obtained by suprapubic aspiration?

    <p>&gt; 5,000 CFU/ml</p> Signup and view all the answers

    What is the indicative colony count for a urinary tract infection (UTI) in urine culture?

    <p>1x 105/ml</p> Signup and view all the answers

    Which specimen is collected for testing of cerebrospinal fluid (CSF)?

    <p>CSF collected by lumbar puncture</p> Signup and view all the answers

    What is the inflammation or infection of both the brain and the meninges known as?

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

    What should be done with the sputum specimen to kill the upper respiratory tract (URT) normal flora?

    <p>Disinfection with KOH</p> Signup and view all the answers

    When should cerebrospinal fluid (CSF) be rushed to the lab?

    <p>Within 15 minutes of collection</p> Signup and view all the answers

    Which technique should be used for collecting cerebrospinal fluid (CSF)?

    <p>Lumbar puncture</p> Signup and view all the answers

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