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': 'Which of the following is least likely associated with vascular injury ? \nSelect and explain. \nA. Fracture supracondylar femur, B. Fracture supracondylar humerus, C. Fracture shaft of femur, D. Fracture shiaft humerus', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Fracture shaft humerus Vascular injury may be seen in - Fracture supracondylar humerus ---> Brachial aery Fracture shaft femur (especially distal 3rd)--->Popliteal aery Fracture supracondylar femur --> Popliteal aery", 'role': 'assistant'}]