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: Medicine
[{'content': 'True about light microscopy in minimal change disease is: \nSelect and explain. \nA. Loss of foot process seen, B. Anti GBM Abs seen, C. IgA deposits seen, D. No change seen', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (No change seen) No abnormality is evident on light microscopy in a case of minimal change disease. Investigation Light microscopy Q Electron microscopy Q ImmunofluorescenceQ Observation No abnormality hence the term minimal change Fusion of foot processes Absence of immunoglobulin or complement', 'role': 'assistant'}]