cartilage rings in the walls of the trachea help to keep it open ciliated epithelium and goblet cells to clean the air before it reaches the lungs Goblet cells produce mucus which traps dust ...

Tobacco-associated trachea, bronchus, and lung cancer mortality decreasing overall, while pollution-associated mortality increasing.

It’s a high-tech anatomy table that can generate 3D ... “they can not only just learn the parts of the lungs, the parts of the trachea, and the bronchi — right? But you can develop clinical ...

Your respiratory system manages airflow in and out of your lungs and contains organs such as your throat, trachea (windpipe ... provider who has studied the anatomy of the respiratory system ...