Which of the following injuries are seen with tracheostomy tubes? 1. Tracheomalacia 2. Tracheal stenosis 3. Glottic edema 4. Vocal cord granulomas

a. 1 and 2 only
b. 2 and 4 only
c. 3 and 4 only
d. 1, 2, and 3 only

ANS: A
Whereas laryngeal lesions occur only with oral or nasal endotracheal tubes, tracheal lesions can occur with any tracheal airway. These tracheal lesions are granulomas, tracheomalacia, and tra-cheal stenosis.