Common ABO Typing Discrepancies: Answer questions fully and include all steps in probable cause and resolution. Anti-A: 0, Anti-B: 0, Anti-A,B: 0, A1: 0, B: 0. Probable ABO Group (... Common ABO Typing Discrepancies: Answer questions fully and include all steps in probable cause and resolution. Anti-A: 0, Anti-B: 0, Anti-A,B: 0, A1: 0, B: 0. Probable ABO Group (1 mark): Type of discrepancy (1 mark): Probable Causes (2 marks): Resolution (2 marks):
Understand the Problem
The question is asking for an analysis of a blood typing discrepancy, indicating the probable ABO group, type of discrepancy, probable causes, and resolution based on the given results for Anti-A, Anti-B, Anti-A,B, A1, and B.
Answer
Probable ABO Group: O. Discrepancy: Forward/reverse. Causes: Weak antigen expression or error. Resolution: Retest.
Probable ABO Group: O. Type of discrepancy: Forward and reverse grouping discrepancy. Probable Causes: Weak antigen expression or technical error. Resolution: Retest with alternative methods or reagents, and check technical steps.
Answer for screen readers
Probable ABO Group: O. Type of discrepancy: Forward and reverse grouping discrepancy. Probable Causes: Weak antigen expression or technical error. Resolution: Retest with alternative methods or reagents, and check technical steps.
More Information
In cases where all forward and reverse reactions yield negative results, the probable ABO group is often O. Testing discrepancies can arise from issues like weak antigen expression or errors.
Tips
Ensure reagents and methods are accurate, and verify results with repeat tests.
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
