To Minimize an Older Adult's Risk for Developing Postsurgical Atelectasis,the

Multiple Choice

To minimize an older adult's risk for developing postsurgical atelectasis,the nurse does which of the following? (Select all that apply. )

A) Regularly assesses and medicates for pain.
B) Teaches effective deep-breathing techniques.
C) Provides oxygen via nasal cannula.
D) Encourages the patient to drink all fluids on meal trays.
E) Assesses lung sounds frequently.