Business Incubation Definition. Business incubation is a unique and highly flexible combination of business development processes, infrastructure and people designed to nurture new and small businesses by helping them to survive and grow through the difficult and vulnerable early stages of development..
2 doctors agreed: linear atelectasis: Lung collapse/atelectasis can occur for many reasons asthmatics get collapse because of mucus plugs in the airway.Sometimes aspiration causes atelectasis. Infection and tumor can produce atelectasis. Ateletasis can clear following disappearance of disease process.
Hypoventilation is the most common cause of atelectasis, especially after chest surgery. Airway obstruction may be caused when something blocks a passage either inside the lung (like mucus or a foreign object) or outside of the lungs (like a tumor which press on the airway and cause obstruction).