contestada

What pressure is the result of the natural tendency of the lungs to decrease their size (because of elasticity) and the opposing tendency of the thoracic wall to pull outward and enlarge the lungs?
intrapleural pressure

Respuesta :

josinclair73

Answer:

The pressure that results from the tendency of the lungs to decrease or shrink, while the chest wall seeks to enlarge them is called intrapleural pressure.

Explanation:

The process of pulmonary ventilation involves the existence of a set of opposite pressures that change depending on the phase of the breath in which they are.

The atmospheric pressure tends to be higher than the pulmonary pressure, which allows air to enter the lungs, while in exhalation there is an increase in pressure in the lungs that pushes the air out.

  • The tendency of the lungs, due to their elasticity, is to contract or decrease in size.
  • The chest wall exerts an attraction effect on the lungs, which prevents them from contracting and keeps them expanded.
  • The difference between these opposing pressures is called the intrapleural pressure, which is a negative pressure, especially during expiration.

The loss of chest wall integrity, caused by an open wound, causes the lungs to close due to air entering the chest.

Learn more:

Intrapleural pressure https://brainly.com/question/9209660

Otras preguntas