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: Ophthalmology
[{'content': 'A mother noticed mucopurulent discharge from the right puncta of her 3 month old child. There is h/o watering from his right eye, tit is: \nSelect and explain. \nA. Syringing, B. Probing with syringing, C. Sac massage with topical antibiotics, D. Dacryocysto - rhinostomy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Sac massage with Topical antibiotics Congenital dacryocystitis is almost always chronic Q, while acquired may be acute or chronic (chronic being more common). It is treated by massage over lacrimal sac, lacrimal syringing with antibiotics, probing of nasolacrimal duct, antibiotic drops and surgery (dacryocystorhinostomy, dacryocystectomy, conjunctivocystorhinostorny) Q', 'role': 'assistant'}]