Deep Breathing Exercise With Incentive Spirometer Started in the Preoperative Period

Deep breathing exercise will be explained to the patients with an incentive spirometer (IS), it will be demonstrated in practice and it will be applied from the first day of hospitalization in addition to routine treatment and care. The patient will be informed about whether they are doing it right and their questions will be answered. It will be ensured that the patients start after breakfast in the morning and make 5-10 inspirations, hold her/his breath for 3 seconds and 5-10 expirations per hour with IS until they fall asleep. The research nurse will warn the patients that they should do the exercise every hour, and the alarms of the patients' mobile phones will be set to ring every hour to be a warning. The start and end time of the exercise will be decided together with the patient, and usually the time of waking and going to bed will be taken into account.