NCLEX RN Exam Practice Practice Question
A client with chronic obstructive pulmonary disease (COPD) is receiving oxygen at 2 L/min via nasal cannula. The client's oxygen saturation is 88%. What should the nurse do first?
Correct Answer: D
Rationale: An oxygen saturation of 88% is low for a COPD client, but increasing oxygen without assessment risks CO2 retention. Assessing respiratory status first guides appropriate intervention.
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