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': 'Panuveitis involves – \nSelect and explain. \nA. Iris, B. Choroid, C. Iris, ciliary body, choroid, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Panuveitis is the inflammation of the whole uvea, i.e. iris, ciliary body and choroid.', 'role': 'assistant'}]