Shock may accompany any serious injury: blood loss, breathing impairment, heart failure, burns. Shock can kill—treat as soon as possible and continue until medical aid is available.
Signs/Symptoms—(1) Shallow breathing. (2) Rapid and weak pulse. (3) Nausea, collapse, vomiting. (4) Shivering. (5) Pale, moist skin. (6) Mental confusion. (7) Drooping eyelids, dilated pupils.
Treatment—(1) Establish and maintain an open airway. (2) Control bleeding. (3) Keep victim lying down. Exception: Head and chest injuries, heart attack, stroke, sun stroke. If no spine injury, victim may be more comfortable and breathe better in a semi-reclining position. If in doubt, keep the victim flat. Elevate the feet unless injury would be aggravated. Maintain normal body temperature. Place blankets under and over victim.