What distinguishes anterior uveitis from posterior uveitis in terms of involved structures and common symptoms?

• A. Anterior uveitis involves the iris/ciliary body with pain and photophobia; posterior involves the retina/choroid with vision changes and floaters.
• B. Anterior involves retina; posterior involves the iris.
• C. Both involve cornea.
• D. Anterior has floaters; posterior has photophobia.

Answer: (A)