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..
Atelectasis is collapse of lung tissue with loss of volume. Patients may have dyspnea or respiratory failure if atelectasis is extensive. They may also develop pneumonia. Pleuritic chest pain may be present with certain causes of atelectasis. Diagnosis is by chest x-ray.
Atelectasis, or collapse of the small air sacs in the lungs, is typically caused by a blockage of the airways or pressure on the outside of the lungs. Specific causes of airway blockage and lung pressure include: Accumulation of mucus in the airways.Blood clot. Blow to the chest caused by a fall or car accident.telectasis, or collapse of the small air sacs in the lungs, is typically caused by a blockage of the airways or pressure on the outside of the lungs. Specific causes of airway blockage and lung pressure include: Accumulation of mucus in the airways.