This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Pediatrics
[{'content': 'A 5 years old child suffering from nephrotic syndrome is responding well to steroid therapy. What would be the most likely finding on light microscopy? \nSelect and explain. \nA. No finding, B. Basement membrane thickening, C. Hypercellular glomeruli, D. Fusion of foot process', 'role': 'user'}, {'content': "Answer: A \nExplanation: a. No finding(Ref: Nelson's 20/e p 2521-2528)This is a case of typical MCNS (Minimal Change Nephrotic Syndrome) with a good response to steroid therapy.", 'role': 'assistant'}]