A patient is scheduled for surgery. Antibody screen reveals anti-K (Kell). You need 2 units of RBCs. Kell negative units are unavailable. What is the most appropriate action? a) Transfuse Kell-positive, crossmatch-compatible units. b) Cancel surgery until Kell-negative units arrive. c) Perform an extended crossmatch using ficin-treated cells. d) Irradiate all units to destroy K antigen.
You don’t have time to write out all the haplotypes. You must know that the presence of C and E without c or e suggests a compound heterozygote. (Answer: C – R1R2). Multiple Choice Questions And Answers In Immunohematology
Recognizing and managing adverse effects of transfusion is a life-saving skill for clinical staff. A patient is scheduled for surgery
These simulate the 2 AM emergency where the blood fridge is empty. Kell negative units are unavailable
This review covers fundamental concepts in immunohematology (blood banking), including blood group systems, donor eligibility, and laboratory techniques. Immunohematology Practice Questions