This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'According to WHO, membranous glomerulo-nephritis seen in SLE, is - \nSelect and explain. \nA. Class II, B. Class III, C. Class IV, D. Class V', 'role': 'user'}, {'content': 'Answer: D \nExplanation: harshmohan textbook of pathology 7th edition. *class 1-minimal disease lupus nephritis seen in <5%of cases . *class 2-essential proliferative lupus nephritis seen in 10 to 25% of cases. *class 3- focal lupus nephritis seen in 20 to 35% of cases. *class 4-diffuse lupus nephritis seen in 35 to 60 %of cases. *class 5-membranous lupus nephritis -10 to 15 % of cases . *class 6-advanced sclerotic lupus nephritis.', 'role': 'assistant'}]