(T/F) If an injury is described as penetrating, but there is no skull penetration, the injury is coded as a scalp laceration. {Ans: T}(T/F) The trachea and esophagus below the sternal notch are considered part of the AIS Chest region. {Ans: T}Hemomediastinum {Ans: A collection of blood around the structures between the two pleural sacs that line the thoracic cavity and encase the lungs.}(T/F) If second degree burns are less than 10% TBSA and/or third degree burns are less than ore equal to 100 cm2 or > 100 cm2 but < 10%, both second and third degree burns should be coded separately. {Ans: T}(T/F) DAI may be coded in the Cerebrum or concussinve injury section of the head chapter. {Ans: T}Closed Cisterns {Ans: Implies brain swelling}