A nurse is teaching a client who has chronic kidney failure about planning a low-protein diet. The client states, "Why do I have to be concerned about protein?" Which of the following responses should the nurse make?
"A low-protein diet reduces the risk for edema."
"A low-protein diet will reduce the risk for hyperkalemia
"A low-protein diet will increase the nitrogenous wastes in the blood."
"A low protein diet reduces the risk for uremia."
The Correct Answer is D
A. Edema in chronic kidney failure is more closely associated with sodium and water retention rather than protein intake.
B. Hyperkalemia in chronic kidney failure can be managed by restricting dietary potassium intake, but it is not primarily related to protein intake.
C. A low-protein diet aims to decrease, not increase, nitrogenous wastes in the blood.
D. A low-protein diet reduces the risk for uremia, a condition resulting from chronic kidney failure where urea and other waste products build up in the body due to impaired renal function. A low-protein diet helps decrease the workload on the kidneys by reducing the amount of nitrogenous waste they need to filter and excrete.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hyponatremia is characterized by low sodium levels in the blood and is not typically associated with crackles in the lungs or elevated blood pressure.
B. While hyperkalemia is a concern in end-stage kidney disease, it is not typically associated with crackles in the lungs or elevated blood pressure.
C. Hypovolemia, or low blood volume, is not consistent with the client's reported symptoms of swelling in the lower extremities and crackles in the lungs.
D. Hypervolemia, or fluid overload, is common in end-stage kidney disease and can manifest with symptoms such as shortness of breath, lower extremity edema, crackles in the lungs (due to pulmonary congestion), and elevated blood pressure.
Correct Answer is C
Explanation
A. Respiratory acidosis typically presents with cool, clammy skin due to compensatory peripheral vasoconstriction.
B. Peripheral pulses may be weak or thready in respiratory acidosis due to decreased cardiac output.
C. Respiratory acidosis can lead to electrolyte imbalances, particularly hyperkalemia, which can manifest as widened QRS complexes on an electrocardiogram (ECG).
D. Respiratory acidosis can lead to hyperkalemia, but hyperactive deep tendon reflexes are not a characteristic finding.
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