48 In the case where antepartum RH IG has been administered…
48 In the case where antepartum RH IG has been administered and anti D is detected in the mother’s serum at delivery, what laboratory studies may help determine if anti D is from anti partum RH IG or due to maternal alloimmunization? Determine antibody titer of material anti D Repeat antibody identification studies with room temperature incubation Perform inhibition studies on anti D with maternal saliva Repeat antibody identification study using AET treated serum