What is the desired outcome of deep breathing exercises after surgery?

Deep breathing exercises after surgery are primarily aimed at improving lung expansion. Post-surgical patients are at a higher risk of developing respiratory complications, such as atelectasis, due to factors like decreased mobility, pain, and medication effects that may suppress respiratory function. When patients engage in deep breathing exercises, they actively facilitate the expansion of their lungs, which helps to promote better gas exchange, prevent the collapse of alveoli, and maintain optimal oxygen levels in the body.

Improving lung expansion is crucial for recovery because it aids in clearing secretions, enhances oxygenation, and supports overall respiratory health. While reducing anxiety, lowering heart rate, and controlling pain are important aspects of postoperative care, the primary focus of deep breathing exercises is to encourage effective lung function and expansion.