Post-operative respiratory measures aim to promote full lung expansion in order to prevent pulmonary complications; the use of an incentive spirometer can aid in this process (Westwood et al., 2007). An incentive spirometer is a device used to encourage deep breathing while allowing the patient to visualize the effectiveness of each inhalation. Common post-surgical complications in patients are atelectasis, pneumonia, hypoxemia, and pulmonary embolisms. Often caused from anaesthesia, analgesics, and patient immobility (Sona, & Fothergill-Bourbonnais, 2014). According to an article by Dr. K. Westwood, “pulmonary complications are the leading cause of morbidity and mortality following surgery” (Westwood et al., 2007). Conclusion: research has shown the use of incentive spirometers is effective in decreasing post-surgical pulmonary complications. Expected outcomes are: no crackles in lungs, increased peak inspiratory flow (at least 80% of pre-operative capacity), increased SpO2 and PaO2, and improved inspiratory capacity (AARC, 1991.)
