An Rh negative mother with an anti-C antibody gives birth to…

An Rh negative mother with an anti-C antibody gives birth to a baby who is Rh negative and has a positive DAT. Doctors want to know the degree of the fetal-maternal If performed, what would be the result of the fetal maternal screen (rosette test) and what should the next step in testing be?

Red blood cells were treated with ficin to help rule in anti…

Red blood cells were treated with ficin to help rule in anti-Fyb from a panel study. Cells not treated reacted at 2+ at immediate spin and 1+ at 37°C. There was no reactivity in the Coombs phase. Ficin-treated cells demonstrated a _______ reaction with patient serum containing anti-Fyb.