<prompt> Reticulocytosis is not a feature ofParoxysmal nocturnal hemoglobinuriaFollowing acute bleedingHereditary spherocytosisAnemia in CRF  <response>: Ref Harrison 19 th ed pg 630 Progressive CKD is usually associated with a moderate to severe hypoproliferative anemia; the level of the anemia corre- lates with the stage of CKD. Red cells are typically normocytic and normochromic, and reticulocytes are decreased. 