<prompt> Neutropenia is caused by all of the following except-CoicosteroidsCephalosporinsRanitidinePhenytoin  <response>: 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. 