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?
"You have a genetic tendency for the development of anemia."
"The increased metabolic waste products in your body depress the bone marrow and cause anemia."
"There is a decreased production by the kidneys of the hormone erythropoietin, which is the cause of your anemia."
"You are not eating enough iron-rich foods, which is causing anemia."
The Correct Answer is C
A. "You have a genetic tendency for the development of anemia.”: Anemia in CKD is primarily due to impaired erythropoietin production, not genetics.
B. "The increased metabolic waste products in your body depress the bone marrow and cause anemia.”: While uremic toxins may have some marrow-suppressive effects, the main cause is lack of erythropoietin.
C. "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, leading to reduced RBC production and anemia.
D. "You are not eating enough iron-rich foods, which is causing anemia.”: Although iron deficiency can contribute, this is not the primary cause in CKD-related anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
A. Raisins: Dried fruits like raisins are concentrated sources of potassium and should be avoided in CKD.
B. Bananas: Bananas are high in potassium and commonly restricted in CKD to prevent hyperkalemia.
C. Green beans: Green beans are relatively low in potassium and generally safe for a renal diet.
D. Asparagus: Asparagus has moderate potassium levels but can be included in moderation depending on the client's labs.
E. Tomatoes: Tomatoes, especially in processed forms like sauce or juice, are high in potassium.
Correct Answer is C
Explanation
A. Omeprazole: Not directly nephrotoxic, but long-term use has been associated with interstitial nephritis, although rarely.
B. Ondansetron: Generally safe in renal disease and not known to cause nephrotoxicity.
C. Vancomycin: Known nephrotoxic agent, especially with high trough levels or when used with other nephrotoxins; requires dose adjustment in CKD.
D. Diphenhydramine: Not nephrotoxic; primarily affects the CNS and anticholinergic systems.
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