This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary tract, Subject name: Pediatrics
[{'content': 'A child comes with steroid resistant nephrotic syndrome secondary to FSGS, not responsive to methylprednisolone. What next should be given \nSelect and explain. \nA. Oral cyclophosphamide, B. Oral cyclosporine, C. Oral mycophenolate, D. IV cyclophosmaphid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: When child with nephrotic syndrome is restaurant to steroids then calcineurin inhibitors such as cyclosporine and tacrolimus the first drug of choice. Reference: GHAI Essential pediatrics, 8th edition', 'role': 'assistant'}]