This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
Structure passing through superior orbital fissure 
Select and explain. 
A. Oculomotor nerve, B. Trochlear nerve, C. Superior ophthalmic vein, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Ref BDC volume 3.6th edition pg 56 The superior orbital fissure has; Lateral pa-lacrimal and frontal nerves, trochlear nerves, superior ophthalmic vein,meningeal branch of lacrimal aery,anastomotic branch of middle meningeal aery which anastomoses with recurrent branch of lacrimal aery Middle pa-upper and lower division of oculomotor nerve, nasociliary nerve, abducent nerve Medial pa-inferior ophthalmic vein, sympathetic nerve from plexus around internal carotid aery