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..
An airway blockage also can cause atelectasis. A blockage may be due to a foreign object (such as an inhaled peanut), a mucus plug, lung cancer, or a poorly placed breathing tube from a ventilator. When a blockage occurs, the air that's already in the air sacs is absorbed into the bloodstream.
Atelectasis: Definition and Etiology. -collapsed or airless state of the lungs-usually due to pneumothorax-may be due to pus in pleural cavity-also may be due to obstruction of bronchi (air is unable to enter and inflate the lungs) -ie.