Human globulin is eluted from RBCs during saline washing
AHG reacts with human globulin molecules bound to rbcs
IgG and C3d are required for RBC sensitization
Rh antibodies are primarily of which immunoglobulin class
IgD
IgA
IgG
IgM
RBCs must be washed in saline at least three times before the addition of AHG reagent to:
Neutralize any excess AHG reagent
Remove traces of free serum globulins
Increase antibody binding to antigen
Wash away any hemolyzed cells.
Cells carrying a weak D require the use of what test to demonstrate its presence
Warm Autoadsorption
IAT
Microplate Test
DAT
If a patient who is R1R1 is transfused with a donor who is R0r, which antibody is he most likely going to produce?
Anti-e
Anti-c
Anti-D
Anti-G
What are the possible ABO phenotypes of the offspring from the mating of a group A to a group B individual?
A, B, AB
O, A, B
A, B
O, A, B, AB
An ABO type on a patient gives the following results: Anti-A: 4+; Anti-B: 4+; Anti-A1: 0 / A1 cells: 2+; B cells: 0 These reactions may be seen in a patient who is:
AB with increased concentrations of protein in the serum
A2B with an anti-A1
AB with an autoantibody
A1 with acquired B
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