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: Anatomy
[{'content': 'Fracture of surgical neck of humerus leads to loss of abduction movement of the corresponding shoulder joint due to injury of? \nSelect and explain. \nA. Radial nerve, B. Musculo cutaneous nerve, C. Axillary nerve, D. Median nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Axillary nerve', 'role': 'assistant'}]