What is the primary purpose of bronchoscopy?

The primary purpose of bronchoscopy is to examine the bronchi, which are the large air passages that lead from the trachea to the lungs. This procedure allows healthcare professionals to visualize and inspect the airways for any abnormalities, such as tumors, inflammation, or infections. By guiding a bronchoscope, a thin tube equipped with a camera, directly into the lungs, the doctor can obtain valuable information to diagnose various respiratory conditions.

While it is true that bronchoscopy can also provide access for other procedures, such as administering medication or taking tissue samples, the fundamental goal remains the visual assessment of the bronchial structure. This differentiates it distinctly from other options listed, ensuring that the primary purpose is clearly defined as diagnostic evaluation through direct observation.