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But with hypotension in the stem I thought more of anaphylaxis due to IgA def. Why would a T2 HSR give you hypotension?
I think the hemoglobinuria is the key. As I’m looking at it it seems that anaphylaxis would cause hypotension, urticaria, itching, wheezing.
ABO incompatibility is the only one that mentions hemoglobinuria.
abo incompatibility and rh incompatibility with mom blood rxns are gonna TYPE 2 no matter what it looks like