A nurse is providing discharge teaching about food choices to a client who has hypokalemia. Which of the following foods should the nurse identify as the best source of potassium?
1 cup shredded lettuce
1 cup grapes
1 cup apple slices
1 cup cooked tomatoes
The Correct Answer is D
A. Lettuce is not known for being high in potassium; it is mostly water and fiber.
B. Grapes contain potassium, but not as much as some other fruits and vegetables.
C. Apple slices do contain potassium, but they are not the richest source among the options provided.
D. Cooked tomatoes are an excellent source of potassium, with one cup providing a significant amount of the mineral necessary to help correct hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1680"]
Explanation
We'll use milliliters (mL) as the standard unit. There are approximately 30 mL in 1 ounce.
The client's intake from the coffee, beef broth, gelatin, and water is 8 oz + 8 oz + 6 oz + 24 oz, which equals 46 oz.
Converting ounces to milliliters, we get: 46 oz * 30 mL/oz = 1380 mL.
Adding the IV fluids, the total intake is 300 mL + 1380 mL = 1680 mL. The client's total intake is 1680 mL.
Correct Answer is B
Explanation
A. Dentures should be stored in a container with water or a denture-cleaning solution to prevent drying and warping, not in a dry container.
B. Wrapping gloved fingers with gauze provides a better grip when removing dentures, reducing the risk of dropping them and ensuring a safe and hygienic removal process.
C. Flossing is not necessary for dentures, as they do not have natural tooth structures requiring interdental cleaning. Instead, dentures should be brushed with a soft-bristled brush.
D. A soft-bristled toothbrush, not a washcloth, should be used to clean dentures to effectively remove plaque and food debris.
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