This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oral cavity & Oesophagus, Subject name: ENT
Facial nerve exits the skull through 
Select and explain. 
A. Stylomastoid foramen, B. Internal acoustic meatus, C. Foramen Lacerum, D. Foramen Rotundum
A: Stylomastoid foramen
Answer: A: Stylomastoid foramen 
Explanation: Facial nerve enters the temporal bone through - Internal acoustic meatus Facial nerve exits the skull through - Stylomastoid foramen. Ref: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 99