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: Ophthalmology
Eye is deted laterally and downwards; patient is unable to look up or medially; likely nerve involved is: 
Select and explain. 
A. Trochlear, B. Trigeminal, C. Oculomotor, D. Abducent
C: Oculomotor
Answer: C: Oculomotor 
Explanation: C i.e. Occulomotor