The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Migratory motor complexes in the gut reappear after intervals of:   (A) 60 minutes   (B) 90 minutes   (C) 120 minutes   (D) 150 minutes
['(B) 90 minutes <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 60 minutes \n (B) 90 minutes \n (C) 120 minutes \n (D) 150 minutes <> possible answers', '  Migratory motor complexes in the gut reappear after intervals of: <> context@']