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: Pathology
[{'content': 'Which of the following is Type III RPGN \nSelect and explain. \nA. SLE, B. IgA nephropathy, C. Granulomatosis with polyangitis, D. Cryoglobulinemia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Type III RPGN is the most common type of RPGN. It is "pauci immune type". It doesn\'t have either anti-GBM antibodies or immune complexes. It is ANCA associated hence the examples are Granulomatosis with polyangitis, microscopic polyangitis.', 'role': 'assistant'}]