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 patient who is on long term steroid developed ceain ocular symptoms since few weeks. Which of the following condition is caused by chronic steroid use? \nSelect and explain. \nA. Open angle glaucoma, B. Conjunctival papillomatosis, C. Uveitis, D. None of the above', 'role': 'user'}, {'content': "Answer: A \nExplanation: Topical, periocular, and intraocular coicosteroids may produce a type of glaucoma that simulates primary open-angle glaucoma, paicularly in individuals with a family history of the disease, and will exaggerate the intraocular pressure elevation in those with established primary open-angle glaucoma. Systemic steroid therapy is less likely to cause a rise in intraocular pressure. Ref: Salmon J.F. (2011). Chapter 11. Glaucoma. In P. Riordan-Eva, E.T. Cunningham, Jr. (Eds), Vaughan & Asbury's General Ophthalmology, 18e.", 'role': 'assistant'}]