A nurse is assisting in the selection of food for a client who has hyperkalemia. Which of the following foods should the nurse avoid selecting as it contains the greatest amount of potassium?
1 cup of brown rice
One medium raw tomato
1 oz of cheddar cheese
One small baked potato
The Correct Answer is D
Choice A reason: 1 cup of brown rice contains about 84 mg of potassium, which is low compared to other foods.
Choice B reason: One medium raw tomato contains about 292 mg of potassium, which is moderate compared to other foods.
Choice C reason: 1 oz of cheddar cheese contains about 28 mg of potassium, which is very low compared to other foods.
Choice D reason: One small baked potato contains about 738 mg of potassium, which is very high compared to other foods. Potassium is important for nerve and muscle function, but too much can cause irregular heartbeat, muscle weakness, and nausea.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Including a high-fat food with each meal is not a good strategy for managing chronic nausea during pregnancy because it can delay gastric emptying and worsen nausea and vomiting. High-fat foods should be avoided or consumed in moderation during pregnancy.
Choice B reason: Drinking 12 ounces of water with breakfast is not a good strategy for managing chronic nausea during pregnancy because it can dilute stomach acid and trigger nausea and vomiting. Water should be consumed between meals rather than with meals during pregnancy.
Choice C reason: Eating a high-carbohydrate diet is a good strategy for managing chronic nausea during pregnancy because it can provide quick energy and prevent hypoglycemia, which can cause nausea and vomiting. Carbohydrate-rich foods, such as crackers, toast, rice, and cereal, can also absorb stomach acid and reduce nausea and vomiting.
Choice D reason: Lying down for an hour after eating is not a good strategy for managing chronic nausea during pregnancy because it can cause acid reflux and worsen nausea and vomiting. It is better to sit upright or walk for a few minutes after eating during pregnancy.
Correct Answer is A
Explanation
Choice A reason: Navy beans and ham are good sources of potassium, which can help prevent hypokalemia, a common side effect of some diuretics. Hypokalemia can cause muscle weakness, cramps, fatigue, and cardiac arrhythmias.
Choice B reason: Cheddar cheese is high in sodium, which can cause fluid retention and increase blood pressure. Sodium intake should be limited when taking diuretics, as they can also cause hyponatremia, a condition of low sodium levels in the blood.
Choice C reason: Beef broth is also high in sodium, which can have the same effects as cheddar cheese. In addition, beef broth is high in purines, which can increase uric acid levels and cause gout, another possible side effect of some diuretics.
Choice D reason: Baked potato is high in carbohydrates, which can raise blood glucose levels and worsen diabetes, a risk factor for hypertension. Some diuretics can also cause hyperglycemia, a condition of high blood glucose levels in the blood.
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