Airway/C-spine. Breathing. Circulation. Disability. Exposure. Secondary Survey. Airway and C-Spine General airway principles \u201cIf they can\u2019t speak, they can\u2019t control their airway\u201d \u201cIf GCS is <8, intubate\u201d In the real world, it\u2019s a clinical judgement call General c-spine principles Clear c-spine with NEXUS/Canadian rules Otherwise stabilize spine and place in cervical collar Breathing If patient [\u2026]