This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Holstein Lewis sign6is related which nerve \nSelect and explain. \nA. Median, B. Radial, C. Ulnar, D. Axillary', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer ebnezar 4th/e p 142 Radial nerve is the most commonly injured nerve in fracture shaft humerus It is paicularly common in oblique fracture at the junction of middle and distal third bone', 'role': 'assistant'}]