The respiratory system includes the trachea (windpipe), two bronchi (one bronchus branching into each lung), the lungs, and the bronchioles (smaller airways in the lungs). The right lung has three lobes, and the left lung has two lobes.
Current as of: November 14, 2022
Author: Healthwise Staff
Medical Review:E. Gregory Thompson MD - Internal Medicine & Brian D. O'Brien MD - Internal Medicine & Adam Husney MD - Family Medicine & R. Steven Tharratt MD, MPVM, FACP, FCCP - Pulmonology, Critical Care Medicine, Medical Toxicology
