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
Which nerve passes through Meckel's cave? 
Select and explain. 
A. Abducens, B. Facial, C. Trigeminal, D. Trochlear
C: Trigeminal
Answer: C: Trigeminal 
Explanation: Arcuate eminence of petrous temporal bone is caused by superior aspect of superior semicircular canalQ. Meckel's cave houses gasserian ganglion of trigeminal nerveQ.