This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Pathology, Subject name: Pathology
[{'content': 'Not a feature of Minimal change disease: \nSelect and explain. \nA. Good response to steroids, B. Effacement of podocytes on electron microscope, normal on light microscope, C. Nil deposit disease, D. NSAIDS is the primary cause', 'role': 'user'}, {'content': "Answer: D \nExplanation: Minimal Change Disease M/c cause of development of nephrotic syndrome in child (2-6 yrs) Primary cause (idiopathic, most common) Secondary cause (NSAIDS/Hodgkin's lymphoma/ atopy) Selective proteinuria C/F Excessive frothiness of urine Facial edema No role of immune complexes Good response to steroids", 'role': 'assistant'}]