NCLEX: A 59-year-old client in the intensive care unit is being evaluated for nursing care related to buffers and bicarb…

Chemistry or biochemistry basics Physiological Adaptation

Case Study

A 59-year-old client in the intensive care unit is being evaluated for nursing care related to buffers and bicarbonate. Assessment data include pain increases from 3/10 to 8/10 over 30 minutes. The nurse is evaluating discharge teaching. Which client statement shows correct understanding?

Question

A. "I will stop my medications when I feel better."
B. "I will call the nurse if I have new or worse symptoms before my follow-up appointment."
C. "I do not need to report mild symptoms unless they become unbearable."
D. "The nurse does not need to know about changes unless the provider asks."

Rationale

Correct answer: B. "I will call the nurse if I have new or worse symptoms before my follow-up appointment."

Rationale: Effective teaching includes when to seek help for worsening symptoms. Stopping medications or delaying reports are unsafe.

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

Level: Foundational

Difficulty: Easy

Subtopic: Buffers and bicarbonate