NCLEX: A 68-year-old client on a medical-surgical unit is being evaluated for nursing care related to osmosis and tonici…

Chemistry or biochemistry basics Physiological Adaptation

Case Study

A 68-year-old client on a medical-surgical unit is being evaluated for nursing care related to osmosis and tonicity. Assessment data include the client reports a new symptom that differs from the baseline assessment. Which action should the nurse take first?

Question

A. Offer a warm blanket and reschedule assessment until after lunch.
B. Complete all remaining scheduled tasks before reassessing the client.
C. Give a blanket answer that everything is fine and continue the prior plan.
D. Assess airway, breathing, and circulation; address immediate safety risk; then notify the provider per protocol.

Rationale

Correct answer: D. Assess airway, breathing, and circulation; address immediate safety risk; then notify the provider per protocol.

Rationale: NCLEX priority questions require stabilizing the client first using ABCs and focused assessment before comfort measures, documentation only, or delayed escalation.

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

Level: Foundational

Difficulty: Easy

Subtopic: Osmosis and tonicity