This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood, Subject name: Pediatrics
[{'content': 'All are causes of eosinophilia except: \nSelect and explain. \nA. Allergic Rhinitis, B. Trichinosis, C. Corticosteroid therapy, D. Rhematoid arthritis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans: C (Corticosteroid therapy) Ref: Nelson Textbook of Pediatrics, 19th edition. Pg 740.Explanation:Corticosteroid therapy causes eosinopenia.Causes of EosinophiliaAllergic DisordersAllergic rhinitisAsthmaAcute and chronic urticariaHypersensitivity drug reactionsInfectious DiseasesTissue-Invasive Helminth Infections TrichinosisToxocariasisStrongyloidosisAscariasisFiiariasisPneumocystis cariniiToxoplasmosisAmebiasisMalariaBronchopulmonary aspergillosisScabiesMalignant DisordersBrain tumorsHodgkin disease and T-cell lymphomaMyeloproliferative disordersGastrointestinal DisordersInflammatory bowel diseaseEosinophilic gastroenteritisChronic active hepatitisRheumatologic DiseaseRheumatoid arthritisEosinophilic fascitisImmunodeficiency DiseaseHyper-IgE syndromeWiskott-Aldrich syndromeLoftier syndromeEosinophilic leukemiaHypersensitivity pneumoniaMiscellaneousThrombocytopenia with absent radiiVasculitisHistiocytosis with cutaneous involvement', 'role': 'assistant'}]