Problem: The physician has ordered darbepoetin alfa for a client with chronic renal failure. What teaching should the nurse provide to the client? Need Assignment Help? (Select) a. "You should see immediate r esults from this drug." b. "This drug has fewer side effects than the epoetin stimulator we used to use." c. "You will need to come in weekly or every other week for this drug." d. "You can take this drug by mouth." e. "This drug will help to increase your red blood cell count.