<prompt> Answer this question truthfullyWhat are the explanations for Normoblast and Nomenclature?  <response>: <reason> The term normoblast is sometimes used as a synonym for erythroblast, but at other times it is considered a subcategory. In the latter context, there are two types of erythroblasts:normoblasts - develop as expected megaloblasts - an unusually large erythroblast that can be associated with pernicious anemia and folic acid deficiency collectively called megaloblastic anemia 