This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'According to Hippocratus- Nelson method, pressure applied for reduction of dislocated mandible: \nSelect and explain. \nA. Downward pressure on molars., B. Backward pressure on mandible., C. Downward pressure on mandible., D. Both A& B.', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Downward Pressure is applied on mandibular molars with simultaneous upward pressure on chin to unlock the mandible\n↓\n\xa0Backward pressure on mandible to seat the condyle in glenoid fossa', 'role': 'assistant'}]