A nurse is providing dietary advice to a patient at risk for hypokalemia.
Which food should the nurse recommend as a good source of potassium?
Spinach.
Baked potato.
Banana.
Apple.
Correct Answer : A,B,C
Choice A rationale:
Spinach is one of the most nutrient-dense vegetables. Just 1 cup (190 grams) of frozen spinach packs 12% of the DV for potassium. It’s also loaded with other nutrients. The same serving of frozen spinach contains 127% of the DV for vitamin A, 857% for vitamin K, 58% for folate, and 37% for magnesium.
Choice B rationale:
Potatoes are a staple food and are high in potassium. They are a versatile and filling food that can be included in a variety of dishes. Potatoes are also a good source of vitamin C and dietary fiber.
Choice C rationale:
Bananas are known as potassium-rich foods. A medium banana contains around 9% of the DV for this mineral. Most people consider it the go-to food to increase their potassium intake. However, bananas are not the only good source of potassium.
Choice D rationale:
Apples are a healthy choice and provide some potassium, but they are not as high in potassium as the other choices. Therefore, while apples are a good part of a balanced diet, they would not be the first recommendation for someone needing to increase their potassium intake.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Requesting a prescription for a stool softener from the provider could be a potential solution, but it’s not the first step. Medications should be considered when lifestyle modifications and dietary changes are not effective.
Choice B rationale:
Incorporating more fluids and fiber into the patient’s diet is the most appropriate action. Constipation in older adults can be caused by dehydration and not eating enough. Dietary fiber adds bulk to the diet and is capable of absorbing water, which helps to soften the stool and promote regular bowel movements. Therefore, increasing fluid and fiber intake is often the first step in managing constipation.
Choice C rationale:
Encouraging the patient to engage in active range-of-motion exercises might not directly alleviate constipation. While physical activity is generally beneficial for overall health, increased exercise does not improve symptoms of constipation in nursing home residents or older adults.
Choice D rationale:
Advising the patient to avoid foods that cause gas might help if the patient has bloating or gas, but it won’t necessarily address the issue of constipation. The focus should be on increasing fiber and fluid intake.
Correct Answer is D
Explanation
Choice A rationale:
Dry skin is not typically associated with respiratory alkalosis. Respiratory alkalosis occurs when the levels of carbon dioxide and oxygen in the blood aren’t balanced, often due to hyperventilation. Dry skin is not listed as a common symptom of this condition.
Choice B rationale:
Diarrhea is not a common symptom of respiratory alkalosis. The condition is characterized by symptoms such as dizziness, numbness, confusion, and shortness of breath. Diarrhea is more commonly associated with gastrointestinal issues rather than respiratory conditions.
Choice C rationale:
Abdominal pain is not a typical symptom of respiratory alkalosis. The condition is usually caused by over-breathing
(hyperventilation) that occurs when you breathe very deeply or rapidly. Abdominal pain is not listed as a common symptom of this condition.
Choice D rationale:
Hyperventilation is typically the underlying cause of respiratory alkalosis. Hyperventilation, also known as overbreathing, occurs when someone breathes very deeply or rapidly. This can cause the levels of carbon dioxide in the blood to drop too low, leading to respiratory alkalosis. Therefore, a nurse assessing a client who has respiratory alkalosis should expect to find signs of hyperventilation.
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