MLT Blood Bank Questions with complete Solutions Rated A+
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Course
Blood Bank
Institution
Blood Bank
MLT Blood Bank Questions with complete Solutions Rated A+
Lewis - Answers absorbed onto RBC surface, influenced by secretor genes, causes hemolytic tx rx, IGM class but can react on all phases
Anti-C - Answers rarely encountered as a single Rh Ab
Anti-c - Answers second most frequently encounter...
MLT Blood Bank Questions with complete Solutions Rated A+
Lewis - Answers absorbed onto RBC surface, influenced by secretor genes, causes hemolytic tx rx, IGM
class but can react on all phases
Anti-C - Answers rarely encountered as a single Rh Ab
Anti-c - Answers second most frequently encountered Rh Ab
Anti-E - Answers most common Rh Ab
anti-e - Answers rarest Rh Ab
120 days - Answers Rh antibodies appear in serum _____ days after initial exposure.
2-7 days - Answers Rh antibodies appear in serum ___ to ___ days after secondary exposure
I antigen - Answers I-developed seen only in adults, I-fetal seen mostly in cord, IgM Ab, cold
autoantibody
P antigen - Answers naturally occuring IgM, --- PCH autoantibody called Donath Landsteiner Ab (IgG)
Kell - Answers second to Rh system for HDN severity, CGD, muscular dystrophy, cardiomegaly
Duffy - Answers IgG, shows dosage, capable of causing transfusion reactions and HDN, destroyed by
enzymes
Kidd - Answers shows marked dosage, IgG, active at 37c, enhanced by enzyme, may cause delayed
hemolytic reactions
MNS - Answers naturally occuring IgM, shows marked dosage, homozygous cells, react stronger with
antisera, destroyed by enzymes, antigens have sialic acid in their structure, reactions enhanced by
lowering pH
Anti-S, Anti P - Answers rarely naturally occuring IgM
Anti-s, anti-Lub - Answers rare antibody IgG
Anti-Lua - Answers naturally occuring IgM, shows mixed field reaction, may show dosage
Lutheran Ab - Answers destroyed by enzymes
HLA system - Answers ankylosing spondylitis, useful for paternity testing, organ transplantation
Anti-K - Answers most common Ab seen in bloodbank after ABO and Rh
Potentiator - Answers substance that will enhance Ag-Ab reactions
PEG - Answers removes water to concentrate Ab
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