The nurse is teaching a patient with chronic kidney disease about dietary restrictions. Which food should be avoided?
Apples
Bananas
Green Beans
White Bread
The Correct Answer is B
(A) Apples: Low in potassium, safe for CKD patients.
(B) Bananas: CKD patients should avoid high-potassium foods, as the kidneys cannot efficiently excrete potassium, increasing the risk of hyperkalemia.
(C) Green Beans: Low in potassium, kidney-friendly.
(D) White Bread: Preferred over whole grains because it has lower phosphorus content.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
(A) Obtain a urine specimen: Important for diagnosis but not the priority over pain management.
(B) Administer prescribed analgesics: Pain relief is the priority in acute urolithiasis, as renal colic is excruciating.
(C) Encourage oral fluids: Helps prevent further stone formation but is secondary to pain relief.
(D) Prepare the patient for surgery: Surgery is only indicated for large, obstructing stones, not a first-line intervention.
Correct Answer is D
Explanation
(A) Sodium: Thiazide diuretics can lower sodium, but hyponatremia does not directly affect digoxin toxicity.
(B) Magnesium: Magnesium is important for cardiac function but not as directly linked to digoxin toxicity as potassium.
(C) Calcium: Thiazides can cause hypercalcemia, but calcium does not significantly affect digoxin toxicity.
(D) Potassium: Thiazide diuretics (e.g., hydrochlorothiazide) cause potassium loss, which increases the risk of digoxin toxicity. Hypokalemia sensitizes the heart to digoxin’s effects, leading to arrhythmias.
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