What is a common treatment method for pleural effusion?

• A. Medication to reduce inflammation
• B. Surgical resection of the lung
• C. Thoracentesis
• D. Oxygen therapy

Answer: (C)

Thoracentesis is a common treatment method for pleural effusion, primarily because it involves the drainage of excess fluid that has accumulated in the pleural space around the lungs. This procedure not only alleviates symptoms such as shortness of breath and chest pain but also allows for the analysis of the fluid to determine its cause, which is essential for proper diagnosis and further treatment.

In pleural effusions, the build-up of fluid can lead to impaired lung function and discomfort. By using a needle to remove the fluid, thoracentesis can improve the patient's respiratory mechanics and overall quality of life. It serves as both a therapeutic and diagnostic tool, making it a pivotal intervention in managing this condition.

Other treatment options may not directly address the issue of fluid accumulation in the pleural cavity. For instance, while anti-inflammatory medications can manage underlying conditions that might contribute to pleural effusion, they do not remove the fluid. Surgical resection of the lung is generally not indicated for pleural effusion and is associated with much more invasive and severe outcomes. Oxygen therapy, while supportive and helpful for patients experiencing hypoxia due to pleural effusion, does not resolve the effusion itself. Thus, thoracentesis stands out