Trochlear nerve Leave a Comment / By MedBrane / December 20, 2023 Trochlear nerve quiz Which of the following statements accurately describes a unique feature of the trochlear nerve (CN IV)? It is the longest cranial nerve in terms of physical length The trochlear nerve innervates the lateral rectus muscle of the eye It is the only cranial nerve that exits the brainstem dorsally This nerve is primarily involved in the sensory function of the face It has the shortest intradural course among all cranial nerves None Time's up
