Master the Art of Antibody Identification
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Questions and Answers

Which of the following is NOT a purpose of special techniques in antibody identification?

  • To identify multiple antibodies
  • To perform routine tests (correct)
  • To identify autoantibodies
  • To resolve complex cases

    • Which enhancement technique is used to separate antibodies from red blood cells?

  • Elution (correct)
  • Adsorption
  • Neutralization
  • Enzymes

    • Which of the following is NOT a phase of testing in antibody identification?

  • Chemical treatment (correct)
  • Phenotyping
  • Antigen typing
  • Genotyping

    • What is the purpose of performing antibody elution?

    <p>To separate antibodies from red blood cells</p> Signup and view all the answers

    Which special technique is used to neutralize the effects of antibodies?

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

    Which special technique is used to enhance antibody titers?

    <p>Antibody titer</p> Signup and view all the answers

    When would you perform genotyping in antibody identification?

    <p>To determine the correlation between phenotype and genotype</p> Signup and view all the answers

    Which enzyme enhances the Rh, Kidd, and Kell antigens?

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

    What is the purpose of elution in immunohematology?

    <p>To remove antibodies from RBCs</p> Signup and view all the answers

    Which elution method involves using organic chemicals like ether, xylene, and chloroform?

    <p>Organic Chemicals</p> Signup and view all the answers

    What is the purpose of adsorption in immunohematology?

    <p>To remove warm autos or high incidence antibodies</p> Signup and view all the answers

    What is the main difference between autoadsorption and alloadsorption?

    <p>Autoadsorption uses patient's own cells, while alloadsorption uses donor cells</p> Signup and view all the answers

    Which cells are usually better at soaking up warm autos during adsorption?

    <p>Enzyme-treated cells</p> Signup and view all the answers

    What is the purpose of titers in immunohematology?

    <p>To assess the amount of antibody present</p> Signup and view all the answers

    What is the purpose of prewarming in immunohematology?

    <p>To see if antibodies are being obscured by cold antibodies</p> Signup and view all the answers

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