The epiglottis is shaped like a leaf, with the stem attached to the anterior part of the thyroid cartilage. The epiglottis is one of nine cartilaginous structures that make up the larynx (voice box). During breathing, it lies completely within the larynx.piglottitis is mainly caused by Haemophilus influenzae. A person with epiglottitis may have a fever, sore throat, difficulty swallowing, and difficulty breathing. For this reason, in children, acute epiglottitis is considered a medical emergency, because of the risk of obstruction of the pharynx.
Airline Checked Baggage Regulations. 1  Baggage check or airport check-in is a service offered by commercial airlines, allowing flyers to have their luggage carried in the cargo area of an airplane. Before passengers board their plane, they turn over their luggage to the airline; they are then united with their items at the destination.
What is American Airlines' (AA) baggage policy? The American Airlines (AA) baggage policy for regular basic fares include the following: Carry-on baggage. 1 personal item - Fee free; 1 carry-on item - Fee free; Checked baggage / Hold luggage - Applicable fees per bag increase with number checked. Overweight and Oversize bags - Applicable fees per bag depending on weight and size categories.