Q. The TV cranial nerve is
A) Oculomotor
B) Trochlear
C) Olfactory
D) Facial
Explanation
Trochlear nerve is fourth motor cranial nerve. This nerve name means ‘pulley’ because it innervates an extrinsic eye muscle that loops a pulley-shaped ligaments in the orbit.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.