... mydriasis, and myosis, etc; simulate carotid arterial pulse; 2. Airway management: realistic mouth, nose, tongue, gum, pharynx, larynx, ... to nose and simple respirator to mouth; electronically monitor airway open, respiratory times, frequency and volume, and ... pacing training: Multimedia animation displays the operation of medical defibrillator, which can match defibrillators and pacemakers of ...