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
[{'content': 'Which of the following is not a feature of occulomotor nerve palsy: September 2010 \nSelect and explain. \nA. Mydriasis, B. Absent papillary reflex, C. Proptosis, D. Ptosis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C : Proptosis Features of 3rd cranial nerve palsy: Downward and outward deted eye Ptosis Dilated pupils Loss of pupillary/ light and accommodation reflexes. Absent medial and upward gaze.', 'role': 'assistant'}]