The following are multiple choice questions (with answers) about medical knowledge.   **Question:** In a child, surgery was done for biliary stricture with hepatojejunal anastomosis. Postoperative bilirubin level after 2 weeks was 6 mg/dL from a preoperative level 12mg/dL. The reason for this could be:   (A) Normal lowering of bilirubin takes time   (B) Anastomotic stricture   (C) Delta bilirubin   (D) Mistake in lab technique
['(C) Delta bilirubin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Normal lowering of bilirubin takes time \n (B) Anastomotic stricture \n (C) Delta bilirubin \n (D) Mistake in lab technique <> possible answers', '  In a child, surgery was done for biliary stricture with hepatojejunal anastomosis. Postoperative bilirubin level after 2 weeks was 6 mg/dL from a preoperative level 12mg/dL. The reason for this could be: <> context@']