A client who has chronic renal failure and has been on dialysis for 2 years has been wondering why he is anemic. The nurse explains that anemia accompanies chronic renal failure because of:
Inadequate retention of serum sodium (Na).
Inadequate production of erythropoietin.
Blood loss in the urine.
Renal desensitization to Vitamin D.
The Correct Answer is B
Choice A reason: Inadequate retention of serum sodium is not typically associated with anemia in chronic renal failure.
Choice B reason: Inadequate production of erythropoietin is the correct answer because the kidneys produce erythropoietin, which stimulates the bone marrow to produce red blood cells. In chronic renal failure, the kidneys cannot produce enough erythropoietin, leading to anemia.
Choice C reason: While blood loss in the urine can occur, it is not the primary cause of anemia in chronic renal failure.
Choice D reason: Renal desensitization to Vitamin D affects bone health and calcium levels but is not the primary cause of anemia in chronic renal failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Dumping syndrome is not commonly associated with dysphagia post-stroke.
Choice B reason: Aspiration is a significant risk for patients with dysphagia following a stroke and should be closely monitored to prevent complications like aspiration pneumonia.
Choice C reason: Gastroesophageal reflux disease may occur but is not the most immediate concern for stroke patients with dysphagia.
Choice D reason: Peptic ulcer disease is not directly related to dysphagia and is less likely to be an immediate complication post-stroke.
Correct Answer is D
Explanation
Choice A reason: Pre-Renal failure is caused by factors external to the kidneys, typically involving reduced blood flow or hydration affecting kidney function. Gentamicin does not typically cause this type of failure.
Choice B reason : 'Super-secret double renal failure' is not a medically recognized type of renal failure.
Choice C reason : Post-Renal failure is due to obstruction of urine flow from the kidneys, which is not typically associated with Gentamicin use.
Choice D reason : Intra-Renal failure, also known as intrinsic renal failure, is caused by direct damage to the kidneys themselves. Gentamicin can cause acute kidney injury due to its nephrotoxic effects, leading to Intra-Renal failure.
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