text: The primary treatment for<unk>  is management of the underlying cause. Besides this, supportive therapy for<unk>  includes chest physiotherapy, breathing and coughing exercises, early ambulation, nasotracheal suctioning, humidifiers, nebulized bronchodilators and supplemental oxygen in order to maintain an arterial oxygen saturation of greater than 90 percent. Intubation, mechanical support, positive pressure ventilation and continous positive airway pressure (CPAP) help in the prevention of alveolar collapse, thereby assisting in lung inflation in patients with<unk> .
option_0: Atelectasis medical therapy
option_1: Lymphedema medical therapy
option_2: Bronchiectasis medical therapy
option_3: Hemoptysis medical therapy
option_4: Chronic bronchitis medical therapy
option_5: Lung abscess medical therapy
option_6: Bronchitis medical therapy
option_7: Pleural effusion medical therapy