Favourable pressure ventilation any of numerous different types of mechanical ventilation by which gas is sent in to the airways and lungs below favourable tension, generating constructive airway force throughout inspiration; it may be performed via either an endotracheal tube or maybe a nasal mask. See also ventilator. Normal ventilation https://ventilationductwork24567.smblogsites.com/37464931/a-review-of-ventilation