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': 'Blunt injury to the eye often causes all of the following, EXCEPT: \nSelect and explain. \nA. Angle recession, B. Anterior polar cataract, C. Berlin edema, D. Avulsion of optic nerve', 'role': 'user'}, {'content': "Answer: D \nExplanation: Blunt injury to the eye causes: NON UVEAL CHANGES Lid edema or hematoma Subconjunctival hemorrhage Cataract Berlin's edema of retina UVEAL CHANGES Iritis Anterior chamber angle recession Tear of root of iris Hyphema Mydriasis Tear of iris sphincter Cyclodialysis Choroidal hemorrhage Choroidal rupture Chorioretinitis sclopetaria Choroidal atrophy Ref: Pocket Atlas of Ophthalmology edited by Torsten Schlote, PAGE 124.", 'role': 'assistant'}]