| A | B |
| adenoids | lymphoid tissue in nasopharyngeal region of pharynx |
| epiglottis | covers the larynx when swallowing |
| fauces | opening oropharynx to oral cavity |
| glottis | space between vocal folds |
| larynx | houses false and true vocal cords |
| palatine tonsils | lymphoid tissue in oopharynx |
| papilloma | benign epithelial tumor |
| pharynx | passageway for air and food |
| stomatitis | inflammation of mouth |
| trachea | lies in front of esophagus |
| vocal cords | fibrous bands across larynx |