At 28 weeks gestation, amniocentesis reveals a AOD 450 of 0.20 which is at the top of third zone of the liley curve. The most appropriate management of such a case is:
(A) Immediate delivery (B) Intrauterine transfusion (C) Repeat Amniocentesis after 1 week (D) Plasmapheresis
(B) Management of Rh negative females depends on whether the female is immunized/ nonimmunized. The question which says- what should be done in case of the paitent with 28 weeks pregnancy if ∆ OD lies at the top of Zone 3.