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
Blood supply of facial nerve is/are 
Select and explain. 
A. Ascending pharyngeal aery, B. Middle meningeal aery, C. Stylomastoid branch of occipital aery, D. All
D: All
Answer: D: All 
Explanation: A , B, C i.e. Ascending pharyngeal aery, Middle meningeal aery, Stylomastoid branch of occipital aery