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: Flank pain is a common symptom of PKD due to the enlargement of cysts within the kidneys.
Choice B reason: Confusion is not a direct symptom of PKD but could be related to complications such as severe hypertension or toxins in the blood due to decreased kidney function.
Choice C reason: Hypotension is not typically associated with PKD; in fact, hypertension is a more common finding due to the disease's impact on kidney function.
Choice D reason: Urinary retention is not a typical finding in PKD. Instead, symptoms like hematuria (blood in the urine) and increased urinary frequency may occur.
Correct Answer is ["50"]
Explanation
Step 1: The total amount of phenytoin required per dose is 250 mg.
Step 2: Each 5 mL of oral solution contains 25 mg of phenytoin.
Step 3: To find out how many mL are needed, we divide the total amount required by the amount in each 5 mL of oral solution. So, (250 mg ÷ 25 mg/5 mL).
Step 4: The result is 50 mL.
So, the nurse should administer 50 mL per dose. This is already a whole number, so no rounding is necessary.
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