Final answer:
The nurse should include the intervention of encouraging deep-breathing exercises for a client with COPD. Deep-breathing exercises can help increase lung volume and improve lung function.
Step-by-step explanation:
For a client with COPD, the nurse should include the intervention of encouraging deep-breathing exercises. Deep-breathing exercises help to increase lung volume and improve lung function. This can help the client with COPD to breathe easier and decrease the work of breathing. Administering bronchodilators as needed is also an appropriate intervention to help open up the airways. However, limiting fluid intake and administering sedatives at bedtime are not appropriate interventions for a client with COPD.