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
Panuveitis involves – 
Select and explain. 
A. Iris, B. Choroid, C. Iris, ciliary body, choroid, D. None
C: Iris, ciliary body, choroid
Answer: C: Iris, ciliary body, choroid 
Explanation: Panuveitis is the inflammation of the whole uvea, i.e. iris, ciliary body and choroid.