Which of the following treatments is beneficial for patients with pulmonary edema?

In the context of pulmonary edema, incentive spirometry plays a significant role in improving patient outcomes. This treatment aids in promoting deep breathing, which is essential for patients experiencing pulmonary edema. When fluid accumulates in the lungs, it can result in decreased lung capacity and impaired gas exchange, which can lead to complications such as atelectasis. By encouraging patients to take deep breaths and fully expand their lungs, incentive spirometry helps maintain lung function and improves oxygenation.

The mechanism behind incentive spirometry involves the use of a device that provides visual feedback to the patient, motivating them to inhale deeply and prolong their breaths. This can help to mobilize secretions and prevent the stagnation of mucus, which is particularly beneficial in patients who may be less mobile due to their condition.

Other treatments listed may have their own merits in specific contexts, but they do not directly address the respiratory issues associated with pulmonary edema as effectively as incentive spirometry. For example, chest physiotherapy helps with secretion clearance, but it may not directly improve lung expansion in the same manner. Physical therapy is important for overall mobility and strength but is not primarily focused on the pulmonary aspects. Cold compresses can provide symptomatic relief in various situations, but they do not have a direct impact on respiratory