Favourable tension ventilation any of diverse types of mechanical ventilation in which gas is shipped into the airways and lungs beneath favourable pressure, generating optimistic airway force all through inspiration; it could be accomplished by way of both an endotracheal tube or a nasal mask. See also ventilator. Mildew Progress: https://johnnydujym.life3dblog.com/36169429/5-essential-elements-for-ventilation