This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inflammations of Conjunctiva - Allergic and Granulomatous, Subject name: Ophthalmology
[{'content': 'Treatment of phlyctenular conjunctivitis is? \nSelect and explain. \nA. Systemic steroids, B. Topical steroids, C. Antibiotics, D. Miotics', 'role': 'user'}, {'content': "Answer: B \nExplanation: ANSWER: (B) Topical steroidsREF: Parson's 20th ed p. 173Treatment of phlyctenular keratoconjuctivit is:Topical steroids are drugs of choiceTopical antibiotics and atropine are used when cornea is involved Phlyctenular conjunctivitis:Delayed type IV hypersensitivity response to endogenousstaphylococcus proteins ( most common )tuberculous proteinsmoraxella and worm infestationusually unilateral, more common in girlsItching is most common symptomPhlycten or nodule near limbus is seen , pinkish, ulcerates at apexMiliary, ring, fascicular, sacrofulous ulcers are seenRemember spring catarrh is type I hypersensitivity to exogenous proteins like pollens and it is more common in boys.", 'role': 'assistant'}]