alloimmunization Flashcards
1
Q
what is the titer for RhD that is concerning
A
> 1.8
2
Q
can IgM cross the placenta
A
no.
3
Q
what can cause maternal-fetal mixing
A
postpartem hemorrhage, c-section, delivery, trauma.
4
Q
what must you have to indicate PUBS?
A
maternal titers >1.8, GA<32 wks, TCD-PSV >1.5
