Drugs, allergies, disability. Document functional status for a baseline examination. Eating and exposure. Time of last meal. Uncover the patient including visualizing the back.
Urine output is a good indication of adequate perfusion.
If patient known to be hypotensive in the field, get two units of type O-negative blood ready. Remember antibiotics as indicated, CT as indicated, full spine series when stable, tetanus prophylaxis, etc. Secondary Survey to Set Further Priorities Stabilize patient first. Pass NG tube if no contraindication such as basilar skull fracture. Can pass oral gastric tube if midface trauma, etc.