Basic objective of this lecture is to presentation on advanced Airway Techniques. Airway Techniques or Neck muscles Techniques are the most critical skills to the soldier medic. Devoid of proper airway management and ventilation tactics, casualties may die. Must be competent to choose and effectively use the proper equipment for ventilation within a tactical environment. Airway compromise is a small persent of combat casualties. Airway management should be readily available along with rapidly applied. Airway compromise may be the third leading source of preventable death on the battlefield. Here review two types Physiology: Inhalation (an active process) and Exhalation (a passive process).