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..
There are 4 primary mechanisms that can cause atelectasis. These include: Obstruction - Blockage of an airway, either from inside (for example, by a foreign body that is aspirated, or a mucous plug), or the outside (for example, by a lung cancer pressing on the airway), can result in collapse of a portion of the lung.
Atelectasis refers to the collapse of lung tissues which may affect a part of a lung or the whole lung itself. Usually the alveoli part collapses resulting to impaired gas exchange. Fluid retention in the lungs may also lead to the collapse of some tissues leading to the condition known as atelectasis.