This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Conjunctiva, Subject name: Ophthalmology
Most of the viral infections present as- 
Select and explain. 
A. Conjunctivitis, B. Keratitis, C. keratoconjunctivitis, D. None
C: keratoconjunctivitis
Answer: C: keratoconjunctivitis 
Explanation: Most of the viral infections tend to affect the epithelium, both of the conjunctiva and cornea, so, the typical viral lesion is a &;keratoconjunctivitis&;. In some viral infections, conjunctival involvement is more prominent (e.g., pharyngo-conjunctival fever), while in others cornea is more involved (e.g., herpes simplex). Ref: A K KHURANA COMPREHENSIVE OPHTALMOLOGY,E4,page-68,69