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': 'A child with vesicoureteric reflex of grade 2 comes to OPD. What is the\npreferred treatment method \nSelect and explain. \nA. Antibiotics, B. Observation, C. Sting operation, D. Ureteric reimplantation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Prophalyctatic antibiotics is given to all vesicoureteric reflex pts.', 'role': 'assistant'}]