ABO AND Rh TYPING

ABO 
Forward Group
ABO
Reverse Group
Rh*
Interpretation
anti-A anti-B A1 cells B cells anti-D Rh
control

A Neg

4+ 0 0 4+ 0 0

High protein anti-D used requiring manufacturer's Rh control.

ANTIBODY SCREEN AND CROSSMATCH

Cells PEG
IAT
CC Donor Number PEG
IAT
CC
Screen Cell I 0 2+ 457530 w+ 2+ Screen Cell II 1+   458851 0 2+ Screen Cell III 0 2+       autocontrol w+ 2+      

PEG = polyethylene glycol    IAT = indirect antiglobulin test    CC = IgG sensitized red cells   
w+ = microscopic positive; SOP requires adding sensitized red cells to IATs that are w+

Donors are group A Rh negative

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