Match the saliva results with the appropriate red blood cell phenotype based on the inhibition reactions provided.
Understand the Problem
The question is asking to match the results from saliva reactions with the appropriate blood cell phenotypes based on the Lewis system. It involves analyzing inhibition reactions and correlating them with specific phenotypes.
Answer
Matches: e, c, b, d, a.
The final RBC phenotypes matched with e) B Le (a+b-), c) A Le (a-b+), b) AB Le (a+b+), d) O Le (a-b+), a) O Le (a-b-).
Answer for screen readers
The final RBC phenotypes matched with e) B Le (a+b-), c) A Le (a-b+), b) AB Le (a+b+), d) O Le (a-b+), a) O Le (a-b-).
More Information
Lewis antigens (Le^a and Le^b) are associated with secretor status and ABO blood groups. The possible reactions include their presence or absence relating to the secretors and non-secretors.
Tips
Confusing Le(a-b+) as Le(a+b-) is a common mistake. Ensure you identify patterns correctly.
Sources
- Blood Group Lewis System - an overview | ScienceDirect Topics - sciencedirect.com
- The Lewis System ARUP.pdf - arup.utah.edu
