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': 'What is the most common histological type of nephritis seen in systemic lupus erythematosus (SLE)- \nSelect and explain. \nA. Mesangial, B. Focal proliferative, C. Diffuse proliferative, D. Membranous', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Harshmohan textbook of pathology 7th edition diffuse lupus nephritis seen in 35 to 60% . Mesangial proliferation lupus nephritis seen in 10 to 25% Focal lupus nephritis seen in 20 to 35%. membraneous lupus nephritis seen in 10 to 15% cases..', 'role': 'assistant'}]