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: Medicine
[{'content': 'According to Jones criteria for the diagnosis of rheumatic fever , which of the following is a major criteria: \nSelect and explain. \nA. Fever, B. Arthralgia, C. Previous rheumatic fever, D. None', 'role': 'user'}, {'content': "Answer: D \nExplanation: Jones criteria for the diagnosis of rheumatic fever:\na) Major manifestations:\n\nCarditis\nPolyarthritis (migratory and painful)\nChorea (Sydenham's chorea\nErythema marginatum\nSubcutaneous nodules over bones or tendons\n\nb) Minor manifestations:\n\nFever\nArthralgia\nPrevious H/O rheumatic fever\nRaised ESR or C-reactive protein\nLeucocytosis\nFirst or second degree AV block\n\nc) PLUS\n\nSupporting evidence of preceding streptococcal infection like recent scarlet fever, raised anti Streptolysin 0 (ASO) positive throat culture.", 'role': 'assistant'}]