Blood Group Antibodies Quiz
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Questions and Answers

What is the primary immunoglobulin class of Rh antibodies?

  • IgG (correct)
  • IgM
  • IgD
  • IgA
  • In the given case, what is the antibody screen interpretation?

  • False negative
  • False positive
  • Negative (correct)
  • Positive
  • Which genotype is considered the most common D negative genotype?

  • rr (correct)
  • R1r
  • R
  • Rr
  • Which ISBT blood group system has a chromosomal location of 1q?

    <p>Cromer (B)</p> Signup and view all the answers

    What autoantibody specificity is found in patients with paroxysmal cold hemoglobinuria?

    <p>Anti-P (B)</p> Signup and view all the answers

    In the history of the Rh system, which event first recognized the Rh system?

    <p>A. A haemolytic transfusion reaction (C)</p> Signup and view all the answers

    What clinical condition is Rh antibodies most commonly associated with?

    <p>Erythroblastosis fetalis (B)</p> Signup and view all the answers

    What type of blood was the 34-year-old white male patient found to be during ABO and Rh typing?

    <p>O-positive (A)</p> Signup and view all the answers

    What does the weak reactivity of cells in the antibody screen using gel technology suggest?

    <p>Positive antibody identification (D)</p> Signup and view all the answers

    What additional test method was used when the reactions were negative using LISS in the antibody identification panel?

    <p>Conventional tube testing method with LISS (A)</p> Signup and view all the answers

    What is the goal of running an antibody identification panel in this scenario?

    <p>To identify any potential antibodies in the patient's serum (B)</p> Signup and view all the answers

    What is the significance of cells showing no pattern of reactivity in the antibody screen using gel technology?

    <p>Requires further testing for accurate results (D)</p> Signup and view all the answers

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