A client with chronic renal failure asks the nurse about dietary restrictions. What should the nurse emphasize as a key dietary modification for managing the condition?
Limiting protein intake to preserve kidney function.
Increasing sodium intake to balance electrolytes.
Consuming potassium-rich foods to prevent deficiency.
Avoiding fluid restrictions to maintain hydration.
The Correct Answer is A
A. Correct. In chronic renal failure, limiting protein intake is essential to reduce the workload on the kidneys and slow the progression of kidney damage.
B. Incorrect. Increasing sodium intake is not recommended in chronic renal failure, as it can lead to fluid retention and hypertension.
C. Incorrect. While potassium intake may need to be adjusted based on blood levels, there is no indication to consume potassium-rich foods to prevent deficiency.
D. Incorrect. Fluid restrictions are typically necessary in chronic renal failure to prevent fluid overload and related complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Incorrect. Hyperthyroidism is not a known risk factor for chronic renal failure. However, uncontrolled thyroid disease may contribute to cardiovascular issues that can impact kidney health.
B. Incorrect. Peptic ulcer disease is not a risk factor for chronic renal failure.
C. Incorrect. Chronic obstructive pulmonary disease (COPD. is not directly associated with an increased risk of chronic renal failure. However, chronic illnesses can place additional stress on the kidneys over time.
D. Correct. Hypertension, or high blood pressure, is a significant risk factor for chronic renal failure. Long-term uncontrolled hypertension can damage the blood vessels in the kidneys, leading to chronic kidney disease.
Correct Answer is D
Explanation
A. Incorrect. Proteinuria, or the presence of excessive protein in the urine, may be a symptom of kidney dysfunction, but it is not directly related to periorbital edema and swelling of the ankles and feet.
B. Incorrect. Hypokalemia, or low potassium levels, may cause muscle weakness and other symptoms but is not associated with the specific edema described.
C. Incorrect. Hypernatremia, or high sodium levels, may lead to symptoms such as thirst and confusion but does not typically cause peripheral edema.
D. Correct. Periorbital edema (swelling around the eyes) and edema in the ankles and feet are classic signs of fluid overload in chronic renal failure. The impaired kidney function in chronic renal failure leads to the retention of fluid and sodium in the body, resulting in edema.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.