This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuro Ophthalmology, Subject name: Ophthalmology
[{'content': 'Which of the following is NOT a feature of oculomotor nerve palsy? \nSelect and explain. \nA. Mydriasis, B. Absent pupillary reflex, C. Proptosis, D. Ptosis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Clinical features of occulomotor (3rd nerve) palsy - Drooping of lids-Ptosis Detion of eye lid-Down and Out (as LR6 and SO4 remains intact ) Diplopia Dilatation of pupil (as paarsympthetic supply to sphincter pupillae is affected)-Mydriasis Absent pupillary light reflex as it carries ipsilateral efferent direct ligt reflex+contralateral efferent indirect light reflex. Mstly seen in uncontrolled BP/ HTN', 'role': 'assistant'}]