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
Exposure keratitis is not associated with: 
Select and explain. 
A. 7th nerve paralysis, B. 5th nerve paralysis, C. Symblepharon, D. Ectropion
B: 5th nerve paralysis
Answer: B: 5th nerve paralysis 
Explanation: Ans. 5th nerve paralysis