Common ABO Typing Discrepancies: in probable cause and resolution. Type of discrepancy (1 mark): Probable Causes (1 mark): Resolution (2 marks):
Understand the Problem
The question asks for an analysis of a blood typing test result including determining the probable ABO group based on provided data, identifying discrepancies, probable causes, and their resolution. This involves interpreting agglutination reactions and applying knowledge about blood group antigens and antibodies.
Answer
Mixed field discrepancy due to recent transfusion; resolve by reviewing history and repeating test.
The type of discrepancy is mixed field agglutination. The probable cause is a recent transfusion within the last 3 months with a different blood group. The resolution involves reviewing transfusion history and repeating the test with enhanced methods.
Answer for screen readers
The type of discrepancy is mixed field agglutination. The probable cause is a recent transfusion within the last 3 months with a different blood group. The resolution involves reviewing transfusion history and repeating the test with enhanced methods.
More Information
Mixed field agglutination happens when there are two cell populations due to events like recent transfusions, which impacts blood typing results.
Tips
It's easy to overlook transfusion history as a cause of discrepancies. Always check patient records for recent blood transfusions.
Sources
- ABO Typing Discrepancies - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Resolution of ABO Discrepancies - ARUP Laboratories - arup.utah.edu
AI-generated content may contain errors. Please verify critical information
