A nurse is assisting in the selection of food for a client who has hypokalemia. Which of the following foods should the nurse select that contains the greatest amount of potassium?
1 oz of cheddar cheese.
One medium raw tomato.
1 cup of brown rice.
One small baked potato.
The Correct Answer is D
Choice A rationale:
Cheddar cheese does not contain a significant amount of potassium. It is a dairy product that is richer in calcium and fat than in potassium.
Choice B rationale:
Raw tomato contains some potassium, but it's not as high as the other options. It's a good source of vitamins and antioxidants, but for hypokalemia, more potassium-rich options are better.
Choice C rationale:
Brown rice contains moderate levels of potassium, but it is not as high as the potassium content in a baked potato.
Choice D rationale:
One small baked potato is a great source of potassium. Potatoes are known for their high potassium content, making them suitable for individuals with hypokalemia, as potassium is essential for proper muscle and nerve function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
A rate of 0.45 kg (1 lb)/day is an extremely rapid weight loss rate that is not realistic or safe for most individuals. Such a rapid weight loss could lead to muscle loss, nutrient deficiencies, and other health complications.
Choice B rationale:
This choice is the correct answer. A weight loss rate of 0.45 kg (1 lb)/week is generally considered a safe and sustainable rate. This gradual weight loss allows the body to adjust and minimize the risk of adverse effects commonly associated with rapid weight loss.
Choice C rationale:
A weight loss rate of 0.23 kg (0.5 lb)/week is even slower than the recommended rate in choice B. While it might be very cautious, it might not provide the client with the desired progress in a reasonable timeframe.
Choice D rationale:
A rate of 0.23 kg (0.5 lb)/day is another unrealistic and rapid weight loss rate. It's not a sustainable approach and could lead to various health issues.
Correct Answer is D
Explanation
Choice A rationale:
Gelatin is not a complete protein source. Gelatin is derived from animal collagen and lacks several essential amino acids, making it an incomplete protein. It is not suitable as a primary protein source in the diet.
Choice B rationale:
Cashews are not a complete protein source. While cashews contain protein, they do not provide all the essential amino acids in sufficient amounts to be considered a complete protein. Complementing them with other protein sources can help achieve a balanced amino acid profile.
Choice C rationale:
Black-eyed peas are not a complete protein source on their own. While they contain protein, they are lacking in certain essential amino acids. To create a complete protein, black-eyed peas should be combined with other complementary protein sources in the diet.
Choice D rationale:
Soy milk is a complete protein source. It contains all the essential amino acids in adequate amounts, making it comparable to animal-based proteins. Soy milk is a suitable option for individuals looking for plant-based protein alternatives or those with dietary restrictions.
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