Level: Advanced
Difficulty: Hard
Subtopic: Oxidation and cellular energy
NCLEX: A 59-year-old client in the intensive care unit is being evaluated for nursing care related to oxidation and cell…
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 oxidation and cellular energy. Assessment data include vital signs change from earlier: blood pressure 94/60 mm Hg and heart rate 112/min. Which assessment approach should the nurse use first?
Question
A. Screen for instability, then perform a focused assessment related to the presenting concern.
B. Begin invasive procedures before any focused assessment.
C. Use only the chart from admission without current data.
D. Defer assessment until all medications are administered.
B. Begin invasive procedures before any focused assessment.
C. Use only the chart from admission without current data.
D. Defer assessment until all medications are administered.
Rationale
Correct answer: A. Screen for instability, then perform a focused assessment related to the presenting concern.
Rationale: Assessment begins with stability screening and focused data collection before invasive or delayed actions.
Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.
Rationale: Assessment begins with stability screening and focused data collection before invasive or delayed actions.
Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.