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.
Causes of non-obstructive atelectasis: 1  Trauma: Pain resulting from injury to the chest area can make it difficult to inhale and cough.  Pleural effusion: Accumulation of fluid in the space outside the lungs but inside the chest cavity (pleural space) can press on the airways, causing collapse.