Question 1
A patient's serum reacts with all panel cells at the antiglobulin phase, and the autocontrol is positive. What is the first step in the workup?
Correct Answer:
Perform a DAT and elution to identify the autoantibody
Question 2
What is the purpose of allogeneic adsorption in a recently transfused patient with a warm autoantibody?
Correct Answer:
To remove the autoantibody using selected donor cells to reveal underlying alloantibodies
Question 3
A warm autoantibody shows apparent specificity for the Rh e antigen. What is the clinical significance?
Correct Answer:
The autoantibody mimics anti-e but the patient should still receive e-positive blood
Question 4
Which technique is most useful for resolving multiple antibodies when the patient has been recently transfused?
Correct Answer:
Allogeneic differential adsorption using phenotyped donor cells
Question 5
An antibody reacts with all panel cells except those from a Rhnull individual. What is the most likely specificity?
Correct Answer:
Anti-Rh17 (anti-Hr0)
Question 1
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Prepare with the ASCP SBB Practice Questions - Specialist in Blood Banking SBB(ASCP) Exam practice quiz. This question bank includes 100 questions covering blood, antibody, cells, patient, and significance. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ASCP SBB Practice Questions - Specialist in Blood Banking SBB(ASCP) Exam

This practice set contains 100 questions from the matching question bank and focuses on blood, antibody, cells, patient, and significance. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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