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An older adult client who had been admitted with a diagnosis of emphysema and COPD has been experiencing shortness of breath and low SaO2 levels, evidenced by pallor and a SaO2 reading of 88%. What would be an appropriate intervention for a nursing diagnosis of Altered oxygen levels related to impaired gas exchange AEB cyanosis and low SaO2 levels?1. The client maintains optimal gas exchange as evidenced by unlabored respirations at 12 to 20 per minute, oximetry results within normal range, and blood gases within normal range.2. The client maintains clear lung fields and remains free of signs of respiratory distress.3. Monitor for signs and symptoms of atelectasis.4. Maintain an oxygen administration device as ordered, attempting to maintain oxygen saturation at 90% or greater.

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