Free NCLEX RN Practice Test Practice Question
The nurse has just admitted a client with emphysema. Arterial blood gas results indicate hypoxia. Which physician prescription would the nurse implement for the best improvement in the client's hypoxia?
Correct Answer: D
Rationale: Starting oxygen therapy at 2 L/min directly addresses the hypoxia indicated in the arterial blood gas results, providing immediate relief and improving oxygen saturation.
Elevating the head of the bed (Option A) can enhance lung expansion and comfort, but it does not directly correct hypoxia. Encouraging diaphragmatic breathing (Option B) can help improve ventilation but is more of a long-term strategy and may not provide immediate relief. Initiating an Alupent nebulizer treatment (Option C) may assist with bronchospasm but does not directly target the hypoxia and could be less effective without prior oxygenation.
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