31. In tracheo-esophageal fistula it runs between the trachea and the esophagus. 32. It is most commonly seen in the cervical trachea . 33. This extension lies between the sternum and the trachea . 34. The trachea may present a foamy, bloody mucous. 35. The vallecula is an important reference landmark used during intubation of the trachea . 36. An endotracheal tube can puncture the trachea or bronchi and cause subcutaneous emphysema. 37. Collapsed trachea is a health concern that is characteristic of the chihuahua breed. 38. Other names of the peninsula include Trachea or Irakli. 39. Some devices can have an endotracheal tube passed through them into the trachea . 40. Pulmonary fibrosis may be induced in hamsters by injecting bleomycin into their tracheas .
