lung atelectacy, atelectasis treatment,Pulmonary Atelectasis скачать в хорошем качестве

lung atelectacy, atelectasis treatment,Pulmonary Atelectasis

Pulmonary Atelectasis Pulmonary atelectasis is a condition in which a portion of the lung or the entire lung collapses due to the deflation of alveoli. This leads to reduced gas exchange, resulting in decreased oxygen levels in the blood. Atelectasis can occur for various reasons, including airway obstruction, lung compression, or insufficient surfactant production. Causes Airway Obstruction: Mucus plugs, tumors, or foreign objects can block airways, preventing airflow. Lung Compression: Conditions such as pleural effusion, pneumothorax, or chest trauma can exert pressure on the lungs. Post-Surgical Effects: Shallow breathing after surgery, particularly abdominal or thoracic procedures, can lead to atelectasis. Surfactant Deficiency: In newborns, particularly premature infants, a lack of surfactant can cause alveolar collapse. Symptoms Shortness of breath Coughing Chest pain Increased heart rate Cyanosis (in severe cases) Diagnosis Doctors diagnose atelectasis through physical examinations, chest X-rays, CT scans, and sometimes bronchoscopy to identify blockages. Treatment Breathing Exercises: Incentive spirometry and deep breathing exercises help reinflate collapsed lung areas. Airway Clearance: Coughing techniques, postural drainage, and suctioning assist in clearing mucus plugs. Oxygen Therapy: In severe cases, supplemental oxygen may be required. Surgical or Mechanical Intervention: In some cases, bronchoscopy is needed to remove obstructions, or positive-pressure ventilation may be used to reinflate the lung. Preventive measures include encouraging deep breathing after surgery, treating underlying lung diseases, and maintaining proper lung hygiene to reduce the risk of atelectasis. Would you like a more detailed version or a simpler explanation? atelectacy #atelectasis