Beneficial force ventilation any of numerous kinds of mechanical ventilation in which fuel is sent in the airways and lungs underneath constructive strain, generating good airway tension all through inspiration; it might be carried out through both an endotracheal tube or maybe a nasal mask. See also ventilator. Normal ventilation https://ventilationinstallation34455.bloggazza.com/36342627/the-best-side-of-ventilation-installation