A nurse is providing dietary teaching to a client who has nephropathy secondary to diabetes mellitus and plans to
make dietary adjustments. Which of the following instructions should the nurse include?
Eat at least 45 g of fiber per day.
Consume less than 0.8 g/kg of body weight of protein per day.
Eat no more than 300 mg of cholesterol per day.
Consume less than 45% of total calories from carbohydrates per day.
The Correct Answer is B
Choice A reason: While fiber is important in a diet, recommending at least 45 g per day does not specifically address the needs of a patient with diabetic nephropathy.
Choice B reason: Consuming less than 0.8 g/kg of body weight of protein per day is recommended for patients with diabetic nephropathy to reduce the workload on the kidneys.
Choice C reason: Limiting cholesterol intake to 300 mg per day is a general recommendation for heart health but is not specific to diabetic nephropathy dietary management.
Choice D reason: The recommendation to consume less than 45% of total calories from carbohydrates is not specific to diabetic nephropathy, and carbohydrate needs can vary based on individual energy requirements.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Cantaloupe is high in potassium. Clients with acute kidney injury (AKI) have impaired potassium excretion, and consuming high-potassium foods increases the risk of hyperkalemia, which can lead to cardiac arrhythmias.
Choice B rationale: Baked potatoes contain significant potassium, especially in the skin. In AKI, potassium retention is dangerous, so this choice reflects poor understanding of dietary restrictions for renal safety.
Choice C rationale: Yogurt is rich in potassium and phosphorus. In AKI, both electrolytes may accumulate due to reduced renal clearance, making yogurt an inappropriate choice without close monitoring.
Choice D rationale: Pecans are low in potassium, making them a safer snack for clients with AKI. Choosing low-potassium foods demonstrates appropriate understanding of renal dietary management.
Correct Answer is ["A","B"]
Explanation
Choice A reason: The normal range for serum creatinine in adult females is approximately 0.6–1.1 mg/dL. A level of 1.8 mg/dL is elevated and indicates impaired kidney function, which is a risk factor for AKI.
Choice B reason: Normal BUN levels are generally between 6 to 24 mg/dL⁸. A BUN level of 200 mg/dL is significantly elevated and suggests kidney dysfunction, which can lead to AKI.
Choice C reason: Serum osmolality in the normal range, which is typically between 275 to 295 mOsm/kg H2O for adults⁹[13][^10^][14][16], does not indicate an increased risk of AKI.
Choice D reason: The normal range for serum magnesium is typically 1.7 to 2.2 mg/dL or 0.85 to 1.10 mmol/L. A level of 2.0 mEq/L (which is equivalent to 2.0 mg/dL) is within the normal range and does not indicate an increased risk for AKI.
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