The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Lalloo, a 13-year old child has a severe thumb-sucking habit. On examination he has a Class-II malocclusion, anterior open bite with an over-jet of 12mm. His cephalogram will show:   (A) Normal anterior and posterior facial heights   (B) Increased anterior facial height and normal	posterior facial height   (C) Increased posterior facial height and normal anterior facial height   (D) Increased posterior facial height and increased anterior facial height
['(B) Increased anterior facial height and normal\tposterior facial height <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Normal anterior and posterior facial heights \n (B) Increased anterior facial height and normal\tposterior facial height \n (C) Increased posterior facial height and normal anterior facial height \n (D) Increased posterior facial height and increased anterior facial height <> possible answers', '  Lalloo, a 13-year old child has a severe thumb-sucking habit. On examination he has a Class-II malocclusion, anterior open bite with an over-jet of 12mm. His cephalogram will show: <> context@']