You arrive at the scene of a major MVC. A 50-year-old female, was removed from her vehicle prior to your arrival. Bystanders who removed her state that she was not wearing a seatbelt. The patient is unconscious, tachycardic, and diaphoretic. Your assessment reveals bilat clear and equal BS, a midline trachea, and collapsed jugular veins. You should be MOST suspicious that this patient has experienced a:
A. Massive hemothorax.
B. Tension pneumothorax.
C. Pericardial tamponade.
D. Laceration of the aorta.