Treatment of Head Injury ======================== þ Excerpts from "Guidelines for the Management of Severe Head Injury," from the A.A.N.S (American Association of Neurological Surgeons): þ Hyperventilation in head trauma: - general - for prehospital treatment of head injury: Letter regarding hyperventilation: þ Elevating the head: - Dr. Marion (Presby) says that it decreases cerebral blood pressure by 3 mm for every 1 mm decrease in ICP. þ NG tubes in those with head trauma: