<unk>  <unk>  is the pressure in the lungs (alveolar pressure) above atmospheric pressure (the pressure outside of the body) that exists at the<unk>  of expiration. The two types of<unk>  are extrinsic<unk>  <unk>  applied by a ventilator) and intrinsic<unk>  <unk>  caused by an incomplete exhalation). Pressure that is applied or increased during an inspiration is termed pressure support.
Positive end-expiratory pressure
Positive airway pressure
Prone ventilation
High-frequency ventilation
Negative pressure ventilator
Mechanical ventilation
Pressure support ventilation
Non-invasive ventilation