ATLS
Secure airway if indicated
Stridor/hoarseness suggests upper airway obstruction
Cervical spine immobilization
Cardiac monitoring
Antibiotics if aspiration present
PEEP for hypoxia
Levophed for neurogenic shock
Stridor/hoarseness suggests upper airway obstruction
Strangulation
Penetrating neck trauma
Rectal foreign body
Blunt neck trauma
Volvulus 
Vertebral and carotid artery dissection
Volvulus
Clogged G-tube