The following are multiple choice questions (with answers) about medical knowledge.   **Question:** True about placenta accreta is:   (A) Seen in cesarean scar   (B) Removal should be done under GA in piecemeal   (C) Chorionic villi invade serosa   (D) It is an etiological factor for amniotic fluid embolism
['(A) Seen in cesarean scar <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Seen in cesarean scar \n (B) Removal should be done under GA in piecemeal \n (C) Chorionic villi invade serosa \n (D) It is an etiological factor for amniotic fluid embolism <> possible answers', '  True about placenta accreta is: <> context@']