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': 'Treatment of choice for stab injury caecum - \nSelect and explain. \nA. Caecostomy, B. Ileo-transverse anastomosis, C. Transverse colostomy, D. Sigmoid colostomy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: • Sabiston says “Stab and low-velocity wounds to the colon with minimal contamination and hemodynamic stability can be managed by primary repair.”', 'role': 'assistant'}]