What is an elastic reverse character?

The elastic backward character is a tendency to recover when people breathe in and out, prevent lungs from breaking down during exhalation and allowing them to fill inhalation. This characteristic can be seen in other objects filled with air, such as balloons and bladder used by underwater organisms to control immersion. In people who are ill, the elastic reverse character may be reduced, thereby exposing patients to the airway collapse and other breathing problems.

When people inhale, their lungs are quickly filled with air. The surface -active substance, lung lubricants, change the surface tension in the lungs and allows the expansion of alveola, small bubble structures lining the lungs. At the same time, the pressure inside the pleural cavity, the space surrounding the lungs, decreases to increase the lungs with inhalation. If the pressure remains constant, the lungs would be crushed inside the chest when people inhaled. It makes the alveoli reduce and increases interpleural pressure. The lungs pass through this cycle every time people breathe. ChangeNY pressure can make breathing difficult because people cannot fully expand the plice. Likewise, there is also a risk of lung collapse if the relationship between interpleural pressure and surface voltage inside the lungs is disrupted.

The

elastic reverse character is allowed by highly elastic fibrous cells in the lung structure. These cells can easily stretch to adapt to the lungs when spreading the pneumonia, and compress when the lungs shrink to exhale. Other cells in the body are stricter and less capable of allowing an elastic backward character. People with chronic pulmonary diseases leading to scar and plaque formation in the lungs may have a deteriorated elastic backward character because their lungs are no longer so flexible. The lungs are essential inside the chest, expanding and contracting as the air moves in and out.

Patients with narrowing airways who can only occur small breaths may have problems with ELastic backwards, because the lungs do not have to be sufficiently expanded to inhalation and can develop clustered lungs. When patients are laid on assisted ventilation because they cannot breathe independently, the ventilation device is carefully treated so that the patient's lungs allow to fully expand without causing lung damage by forceing too much air or supplying air with too much pressure and disrupting the stress and pressure inside the chest.