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A nurse is teaching a patient with hypertension about lifestyle modifications. Which of the following dietary changes should the nurse emphasize?
- A. Increase intake of foods high in sodium.
- B. Decrease intake of saturated fats.
- C. Increase intake of processed foods.
- D. Decrease intake of fiber.
Correct Answer: B
Rationale: The correct answer is B: Decrease intake of saturated fats. Saturated fats can raise cholesterol levels, leading to increased risk of heart disease and hypertension. Decreasing intake of saturated fats can help lower blood pressure.
Incorrect choices:
A: Increasing intake of foods high in sodium can worsen hypertension by increasing blood pressure.
C: Increasing intake of processed foods often leads to higher sodium and saturated fat intake, worsening hypertension.
D: Decreasing intake of fiber is not ideal as fiber helps in maintaining a healthy weight and managing blood pressure.
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Which of the following best describes a proficient nurse?
- A. A nurse who has little experience with a specified population and uses rules to guide performance
- B. A nurse who has an intuitive grasp of a clinical situation and quickly identifies the accurate solution
- C. A nurse who sees actions in the context of daily plans for patients
- D. A nurse who sees a patient's situation as a whole, with long-term goals for the patient, rather than as a list of tasks to be performed
Correct Answer: D
Rationale: The correct answer is D because a proficient nurse should have a holistic view of the patient's situation, focusing on long-term goals rather than just completing tasks. This approach ensures comprehensive care and better outcomes. Choice A is incorrect as it implies reliance on rules over experience. Choice B is incorrect because intuition alone may not always lead to the best solution. Choice C is incorrect as it emphasizes daily plans rather than long-term goals.
A nurse is caring for a patient with end-stage renal disease. The nurse should monitor the patient for which of the following?
- A. Hypertension.
- B. Hyperglycemia.
- C. Hypothyroidism.
- D. Hypokalemia.
Correct Answer: A
Rationale: The correct answer is A: Hypertension. In end-stage renal disease, the kidneys are no longer able to regulate blood pressure effectively, leading to hypertension. This can increase the risk of cardiovascular complications. Monitoring for hypertension is crucial in these patients.
Rationale for why the other choices are incorrect:
B: Hyperglycemia is more commonly associated with diabetes rather than end-stage renal disease.
C: Hypothyroidism is a separate condition not directly related to end-stage renal disease.
D: Hypokalemia may occur in some cases of renal disease, but hypertension is a more common and critical concern in end-stage renal disease.
A nurse is teaching a patient with chronic kidney disease (CKD) about dietary modifications. Which of the following statements by the patient indicates proper understanding?
- A. I should limit my sodium intake and increase my potassium intake.
- B. I should avoid eating foods high in potassium.
- C. I can eat as much protein as I want.
- D. I should drink fluids freely without restriction.
Correct Answer: B
Rationale: Rationale:
B is correct because patients with CKD often have difficulty excreting potassium, so limiting high potassium foods is crucial to prevent hyperkalemia. A is incorrect because increasing potassium intake is not recommended. C is incorrect as excessive protein intake can worsen kidney function. D is incorrect because CKD patients typically have fluid restrictions to prevent fluid overload and electrolyte imbalances.
Which critical thinking skill helps the nurse recognize relationships among data?
- A. Validation.
- B. Clustering-related cues.
- C. Identifying gaps in data.
- D. Distinguishing relevant from irrelevant.
Correct Answer: B
Rationale: The correct answer is B: Clustering-related cues. This critical thinking skill helps the nurse recognize relationships among data by grouping related information together. This aids in identifying patterns, connections, and trends within the data, leading to a better understanding of the situation. Validation (A) involves confirming the accuracy of data, not necessarily recognizing relationships. Identifying gaps in data (C) focuses on missing information rather than relationships among existing data. Distinguishing relevant from irrelevant (D) is important but does not directly address recognizing relationships among data. In summary, clustering-related cues (B) is the most relevant skill for recognizing relationships among data in critical thinking.
A nurse is assessing a patient with a history of hypertension. Which of the following findings would be most concerning?
- A. A blood pressure reading of 160/100 mm Hg.
- B. A blood pressure reading of 130/85 mm Hg.
- C. A blood pressure reading of 140/90 mm Hg.
- D. A blood pressure reading of 120/80 mm Hg.
Correct Answer: A
Rationale: The correct answer is A. A blood pressure reading of 160/100 mm Hg is most concerning because it falls within the hypertensive crisis range, indicating severely elevated blood pressure that requires immediate medical attention to prevent complications like stroke or heart attack. Choices B, C, and D are within the prehypertension or mild hypertension ranges and are not as immediately concerning.