Rationale
Correct answer: A. Assess pain location, quality, and vital signs, then intervene per protocol and notify the provider if needed.
Rationale: Severe pain requires timely RN assessment and intervention; delegation of assessment is inappropriate for acute postoperative pain.
Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.
Level: Foundational
Difficulty: Easy
Subtopic: Pain assessment