Favourable force ventilation any of numerous sorts of mechanical ventilation through which gas is delivered in to the airways and lungs below constructive stress, producing optimistic airway stress for the duration of inspiration; it could be accomplished by way of possibly an endotracheal tube or even a nasal mask. See https://connercujxl.smblogsites.com/37570455/not-known-factual-statements-about-ventilation-installation