A nurse is caring for a client experiencing fatigue secondary to anemia from chronic kidney disease (CKD). How should the nurse respond when the client asks about the cause of the anemia symptoms they are experiencing?

A. "The increased metabolic waste products in your body depress the bone marrow and cause anemia.": While waste accumulation contributes to overall symptoms in CKD, it is not the primary cause of anemia in this condition. B. "You have a genetic tendency for the development of anemia.": Anemia in CKD is not typically genetic but results from physiological changes related to kidney dysfunction. C. "You are not eating enough iron-rich foods, which is causing anemia.": Although poor iron intake may worsen anemia, the main cause in CKD is not dietary but rather due to hormonal deficiency. D. "There is a decreased production by the kidneys of the hormone erythropoietin, which is the cause of your anemia.": In CKD, damaged kidneys produce less erythropoietin, a hormone that stimulates red blood cell production, leading to anemia and fatigue.