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
Explanation
A. Hyperkalemia: During the emergent phase, massive cell injury causes potassium to leak into the extracellular space, raising serum K+ levels.
B. Hypokalemia: More common later in the fluid resuscitation or diuretic phase.
C. Hypernatremia: Sodium is often lost into burned tissues or with fluid shifts; hyponatremia may be seen early.
D. Hypocalcemia: While possible, especially if blood products are given, hyperkalemia is more prominent early.
Correct Answer is C
Explanation
A. Orange juice: Does not affect cyclosporine metabolism.
B. Bananas: No known interaction with cyclosporine.
C. Grapefruit juice: Inhibits CYP3A4 enzyme in the liver, which increases cyclosporine levels, leading to toxicity.
D. Smoked salmon: May contain sodium but does not interact with cyclosporine metabolism.
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