NCLEX: A 62-year-old client on a postoperative unit is being evaluated for nursing care related to acids, bases, and ph….

Chemistry or biochemistry basics Physiological Adaptation

Case Study

A 62-year-old client on a postoperative unit is being evaluated for nursing care related to acids, bases, and ph. Assessment data include the nurse notes an unexpected finding during routine assessment. Which nursing action should the nurse take first?

Question

A. Perform a focused assessment for immediate risk, then implement the safest intervention per protocol.
B. Implement the final step of the care plan before assessing the client.
C. Document the client as stable without reassessment.
D. Administer the next scheduled intervention before reassessing the client.

Rationale

Correct answer: A. Perform a focused assessment for immediate risk, then implement the safest intervention per protocol.

Rationale: First-action questions on the NCLEX require assessment and safety before treatment, documentation alone, or delegation of nursing judgment.

Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.

Level: Foundational

Difficulty: Easy

Subtopic: Acids, bases, and pH