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
Ophthalmoplegic migraine means - 
Select and explain. 
A. Headache with irreversible loss of ophthalmic nerve function, B. Recurrent transient 3rd nerve palsy associated with headache, C. Headache associated with 3rd, 4th& 6th nerve palsy, D. Headache associated with optic neuritis
C: Headache associated with 3rd, 4th& 6th nerve palsy
Answer: C: Headache associated with 3rd, 4th& 6th nerve palsy 
Explanation: Some guides have given option 'b' as the answer. But you make it clear in your mind that though ophthalmoplegic migraine is more commonly associated with 3rd nerve palsy, according to definition all three nerves can be involved.
"Ophthalmoplegic migrain or episodic ophthalmoplegia is characterized by recurrent attacks of headache associated with paralysis of the third, fourth, and sixth cranial nerves. The incidence of involvement of the third cranial nerve is the most common".
— E. Ahmed.