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: Anatomy
A person met with knife injury to face & resultant damage to facial nerve. It leads to impaired decreased secretion rom: 
Select and explain. 
A. Parotid gland, B. Sublingual gland, C. Lacrimal gland, D. None
D: None
Answer: D: None 
Explanation: None