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': 'Consecutive optic atrophy is seen in- \nSelect and explain. \nA. Papilloedema, B. Papillitis, C. Retinal detachment, D. Retinitis-pigmentosa', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Consecutive optic atrophy is seen in retinitis pigmentosa, diffuse chorioretinitis, pathological myopia, CRAO and glaucoma.', 'role': 'assistant'}]