This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Medicine
[{'content': 'Neutropenia is caused by all of the following except- \nSelect and explain. \nA. Coicosteroids, B. Cephalosporins, C. Ranitidine, D. Phenytoin', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Glucocoicoids increase the number of RBCs ,platelet ,& neutrophils in circulation .They decrease lymphocytes ,eosinophils & basophils. So coicosteroids are not associated with neutropenia.Tripathi essential of pharmacology 7th edition pg no 285.', 'role': 'assistant'}]