A patient with a nasal cannula reports dry, irritated nostrils during prolonged oxygen therapy. Which intervention is appropriate?
Correct answer: A. Use prescribed humidification and apply water-based lubricant if needed
- A. Use prescribed humidification and apply water-based lubricant if needed
- B. Apply petroleum jelly inside the nostrils after every assessment
- C. Increase the oxygen flow to improve nasal comfort
- D. Remove the oxygen until the irritation resolves
Explanation
Humidification can reduce dryness during prolonged oxygen therapy, and a water-based product may be used around the nares if appropriate. Petroleum products are avoided because they can support combustion, and oxygen should not be stopped without assessment and an alternative plan.
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About Oxygen Therapy and Airway Care
Airway care includes positioning, suctioning, coughing and deep-breathing exercises, incentive spirometry, oxygen delivery devices and humidification. Questions address indications, flow rates, safety precautions and monitoring for hypoxia or oxygen toxicity, while distinguishing nasal cannula, simple mask, non-rebreather mask and Venturi mask use.
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50 free Oxygen Therapy and Airway Care MCQs from Fundamentals of Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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