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': "Causes of eosinophilia -a)  Hodgkin's diseaseb)  Filariasisc)  MId)  HIV infection \nSelect and explain. \nA. acd, B. bcd, C. abd, D. ab", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Conditions producing allergic reactions and resulting eosinophilia are:\n\nDrugs: Iodides, Aspirin, Sulfonamides, Nitrofurantoin, Penicillins, Cephalosporins.\nDisease conditions: Hay fever, Asthma, Eczema, Serum sickness, Allergic vasculitis, Pemphigus, All types of parasitic infections.\nCollagen vascular diseases: RA, Eosinophilic fasciitis, Allergic angiitis, Polyarteritis nodosa.\nMalignancy: Hodgkin’s disease, Mycosis fungoides, CML, Carcinoma of stomach, ovary, lung, Pancreas and uterus.\nOther diseases: Job’s syndrome, Sarcoidosis, Skin disease.\nViral infection like HIV and human T-cell Iymphotropic virus (HTLV-l).', 'role': 'assistant'}]