ATI Nur 237 Fundamentals Quiz | Nurselytic

Correct Answer: A

Rationale: The correct answer is A because data validation involves cross-referencing information to ensure accuracy. In this scenario, the nurse verifies the time of the last dressing change and observes old and new drainage, which aligns with best practices for wound care. This approach ensures that decisions are based on validated data, leading to appropriate interventions.


Choice B is incorrect because administering pain medicine early without verifying the need through data validation may not be in the patient's best interest.


Choice C is incorrect as immediately asking for an order of potassium without further assessment or validation of the patient's condition may result in unnecessary and potentially harmful interventions.


Choice D is incorrect because elevating a leg cast based solely on the patient's report without further assessment may not be the most appropriate action without validating the need for it through data collection and analysis.

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