Within 120 days of your scheduled maturity date, mileage may be purchased in a lump-sum payment.3 Mileage purchases are subject to sales tax and are non-refundable. If the first additional mileage purchase is applied incrementally, payment for any other requests for additional miles must be made in a lump-sum payment.
Laryngeal cavity. The laryngeal central cavity is tubular in shape and lined with mucosa. The superior aspect of the cavity (laryngeal inlet) opens into the pharynx, inferior and posterior to the tongue. The inferior aspect of the cavity is continuous with the lumen of the trachea.The laryngeal cavity may be divided into 3 major regions: the vestibule, the middle, and the infraglottic space. The vestibule is the upper portion of the cavity, in between the laryngeal inlet and the vestibular folds.he inferior aspect of the cavity is continuous with the lumen of the trachea. The laryngeal cavity may be divided into 3 major regions: the vestibule, the middle, and the infraglottic space. The vestibule is the upper portion of the cavity, in between the laryngeal inlet and the vestibular folds.
Knowledge center. Epiglottitis is inflammation (swelling) of the epiglottis-a flap located at the base of the tongue which stops food from going down the wrong way into the windpipe (trachea) when we are eating.nowledge center. Epiglottitis is inflammation (swelling) of the epiglottis-a flap located at the base of the tongue which stops food from going down the wrong way into the windpipe (trachea) when we are eating.