(2) Accompanying personnel: the patient should be ideally accompanied by one nurse and one physician, or at least one medical staff who can provide effective on-site treatment, The personnel should continuously monitor and record the patient's vital signs and perform treatment as deemed necessary. (3) Patient position: the patient should be kept in a semirecumbent position, and airway maintenance is essential. However, the supine position is recommended for patients in a coma. Head vibration and bumps should be avoided to prevent cerebral hernia. (4) For deceased patients, the time of death and the patients symptoms and signs at death should be recorded, and the body should remain in a stable position.