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.
Most flights that originate from outside the US have a weight limit for total checked baggage-a miserly 20kg/44lbs if you're traveling in coach class, 30kg/66lbs for business class and 40kg/88lbs for first class.hecked Luggage Allowances. Airlines have substantially tightened up on their checked luggage policies. Most airlines now charge extra for suitcases weighing more than 50lbs, whereas until a few years back they'd carry suitcases weighing up to 70 lbs with no surcharge.