ASOT: Streptococcus and Rheumatic Fever
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Questions and Answers

What can cause a false positive result in a test?

  • Sterile equipment
  • Hemolysis, lipemia, or contamination (correct)
  • Proper handling of reagents
  • High temperature storage

    • Why should the test reaction be read immediately after 2 minutes?

  • To prevent contamination
  • To ensure accurate results (correct)
  • To increase the sensitivity of the test
  • To allow for delayed reading

    • What should be done with the reagent and control when not in use?

  • Store at room temperature
  • Store at 2 - 8 degrees Celsius (correct)
  • Discard the reagent and control
  • Use the reagent and control for other tests

    • What has been tested for in the product?

    <p>HIV and HBsAg</p> Signup and view all the answers

    What is the purpose of the product?

    <p>For in vitro diagnostic use</p> Signup and view all the answers

    Why should the product be handled with caution?

    <p>Because it is based on human blood</p> Signup and view all the answers

    What should be checked before using the reagent and control?

    <p>The expiration date</p> Signup and view all the answers

    What can interfere with the test result?

    <p>High levels of Beta-lipoprotein</p> Signup and view all the answers

    Why should the product not be frozen?

    <p>Because it is sensitive to temperature</p> Signup and view all the answers

    What can react with the metal pipes to form metal oxide?

    <p>Sodium azide</p> Signup and view all the answers

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