Final answer:
The nurse assisting the patient with coughing and deep-breathing exercises following abdominal surgery is a high priority nursing need.
Step-by-step explanation:
The nurse assisting the patient with coughing and deep-breathing exercises following abdominal surgery is an example of high priority nursing need. These exercises are essential in preventing complications such as pneumonia and atelectasis after surgery. Coughing and deep breathing help clear the airways, improve lung expansion, and promote oxygenation.