The following are multiple choice questions (with answers) about medical knowledge.   **Question:** In Rh lso Immunisation, exchange transfusion is indicated if –   (A) Cord blood hemoglobin is less than 10 g %   (B) Cord bilirubin is more than 5 mg   (C) History of previous sibling affected   (D) All of these
['(D) All of these <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Cord blood hemoglobin is less than 10 g % \n (B) Cord bilirubin is more than 5 mg \n (C) History of previous sibling affected \n (D) All of these <> possible answers', '  In Rh lso Immunisation, exchange transfusion is indicated if – <> context@']