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': 'The one most consistent sign of fresh fracture is \nSelect and explain. \nA. Crepitus, B. Bony tenderness, C. Deformity, D. Abnormal mobility', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Crepitus', 'role': 'assistant'}]