A nurse is providing dietary teaching to a client who has a history of recurring calcium oxalate kidney stones. Which of the following instructions should the nurse include in the teaching?
Take 3,000 mg of vitamin C daily.
Drink 3 L of fluid every day.
Eat 12 oz of animal protein daily.
Restrict calcium intake to one serving per day.
The Correct Answer is B
Choice A reason: Taking 3,000 mg of vitamin C daily is not recommended as it may increase the risk of calcium oxalate stones due to possible conversion of vitamin C to oxalate.
Choice B reason: Drinking 3 L of fluid every day is advised to prevent kidney stones by diluting the urine and reducing the concentration of stone-forming substances.
Choice C reason: Eating 12 oz of animal protein daily is excessive and can increase the risk of kidney stones due to higher excretion of calcium and oxalate.
Choice D reason: Restricting calcium intake to one serving per day is not recommended as a normal calcium intake is necessary to bind oxalate in the gut and reduce oxalate absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Ice cream is considered a fluid in dietary terms, so not counting it as part of fluid intake shows a misunderstanding.
Choice B reason: Making a list of favorite beverages does not demonstrate understanding of fluid restrictions.
Choice C reason: Putting beverages in large containers does not reffect an understanding of fluid restrictions and could lead to overconsumption.
Choice D reason: Consuming most fluid during the evening could lead to fluid overload overnight, which is not advisable.
Correct Answer is C
Explanation
Choice A reason: In the oliguric phase of acute kidney injury, the creatinine level is expected to increase, not decrease, due to impaired kidney function and decreased filtration.
Choice B reason: The GFR is expected to decrease in acute kidney injury, not increase, as the kidneys' ability to filter
blood is compromised.
Choice C reason: Hyperkalemia, or high potassium levels in the blood, is a common finding in the oliguric phase of acute kidney injury due to decreased excretion of potassium by the kidneys.
Choice D reason: Hypomagnesemia, or low magnesium levels, is not typically associated with the oliguric phase of acute kidney injury. Instead, hypermagnesemia may occur due to decreased excretion of magnesium.
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