The nurse is caring for a client with a history of gout. Which dietary recommendation should the nurse emphasize?
Limit purine-rich foods
Increase dairy consumption
Restrict carbohydrate intake
Encourage red meat consumption
The Correct Answer is A
Choice A reason: Limiting purine-rich foods (e.g., organ meats, shellfish) reduces uric acid production, preventing gout flares. Purines metabolize into uric acid, which forms joint crystals in gout. This dietary restriction is critical to manage symptoms and prevent painful exacerbations effectively.
Choice B reason: Increasing dairy may reduce gout risk by lowering uric acid, but it is secondary to purine restriction. Limiting purines directly decreases uric acid synthesis, addressing the primary cause of gout flares, making it the priority dietary recommendation.
Choice C reason: Restricting carbohydrates is irrelevant to gout, which results from uric acid accumulation. Purine-rich foods are the primary dietary trigger, as they increase uric acid. Limiting purines is the priority, as it directly prevents crystal formation and gout exacerbations.
Choice D reason: Encouraging red meat, high in purines, worsens gout by increasing uric acid production. Limiting purine-rich foods is critical, as it reduces uric acid and joint crystal formation, making red meat consumption counterproductive to effective gout management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Age over 40 increases cholelithiasis risk due to reduced gallbladder motility and increased bile cholesterol saturation, promoting gallstone formation. Aging alters bile composition, with higher lithogenic potential, making older adults more susceptible to cholesterol gallstones, a primary type in Western populations.
Choice B reason: Daily walking of 2 to 3 miles reduces cholelithiasis risk by promoting physical activity, which enhances gallbladder motility and reduces bile stasis. Exercise lowers cholesterol levels in bile, decreasing stone formation, making this a protective factor rather than a risk.
Choice C reason: A low-fat diet decreases cholelithiasis risk by reducing dietary cholesterol intake, which lowers bile cholesterol saturation. This promotes healthier bile composition, reducing the likelihood of cholesterol gallstone formation, making it a protective dietary habit rather than a risk factor.
Choice D reason: Male gender is associated with a lower risk of cholelithiasis compared to females, who have higher estrogen levels that increase bile cholesterol. Men have less lithogenic bile, making gender a protective factor, not a significant risk, unlike age-related changes.
Correct Answer is C
Explanation
Choice A reason: Chest x-ray may show nonspecific findings in pulmonary embolism but is not diagnostic. D-dimer, a fibrin degradation product, is highly sensitive for detecting thrombosis, guiding further imaging like CT pulmonary angiography, making it the priority test in suspected cases.
Choice B reason: Electrocardiogram may show tachycardia or right heart strain in pulmonary embolism but is nonspecific. D-dimer is a sensitive screening test, indicating clot presence, which prompts definitive imaging, making it the preferred initial diagnostic step in suspected pulmonary embolism.
Choice C reason: D-dimer blood test is the most sensitive screening tool for pulmonary embolism, detecting fibrin degradation from clots. Elevated levels prompt CT pulmonary angiography for confirmation, guiding urgent treatment to prevent further embolization, making it the critical test to anticipate.
Choice D reason: Arterial blood gas may reveal hypoxemia in pulmonary embolism but is nonspecific, as other conditions cause similar findings. D-dimer is more diagnostic, identifying clot presence, guiding imaging, and ensuring timely intervention, making it the priority test in suspected cases.
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