Pleura Parietal

Parietal pleura: functions and structural features

The parietal pleura, also known as the parietal pleura, is one of two layers of the pleura that surrounds the lungs. The parietal pleura is located closer to the wall of the chest cavity, while the visceral pleura is located closer to the surface of the lung.

The functions of the parietal pleura are to protect the lungs and ensure free movement of the lungs within the chest cavity. This layer of the pleura contains many nerve endings and pain receptors that can cause discomfort due to inflammation or other diseases.

The structure of the parietal pleura consists of two layers: the outer parietal layer and the inner visceral layer. The outer layer of the parietal pleura fits tightly against the wall of the chest cavity and the diaphragm, and the inner layer covers the inner surface of the visceral pleura, which envelops the lungs.

Between the parietal and visceral layers of the pleura there is a pleural cavity, which is filled with a small amount of fluid. This fluid serves as a lubricant that allows the lungs to move freely within the chest cavity as you inhale and exhale.

Although the parietal pleura is usually quiescent, it can be susceptible to various diseases such as pleurisy or pneumothorax. Pleurisy is characterized by inflammation of the pleura, which can lead to painful breathing. Pneumothorax occurs as a result of a violation of the integrity of the pleura, which leads to the penetration of air into the pleural cavity and compression of the lung.

Thus, the parietal pleura plays an important role in protecting the lungs and ensuring their free movement. Diseases of this layer of the pleura can lead to serious complications and require medical intervention.

The parietal pleura, or parietal pleura, is the outer layer of the lining of the lung, covering the surface of the lungs in front and behind. It separates the lungs from the mediastinum and borders the diaphragm. The parietal pleura is formed by two layers - visceral and parietal. On the visceral

The parietal pleura is a layer of pleura that surrounds the lungs along their entire perimeter and is attached to the ribs and mediastinal organs. It performs the important function of protecting the lungs from damage and exposure to negative factors. In this article we will take a closer look at the parietal pleura and its role in the human body.

The parietal pleura is a thin membrane that covers the lungs on all sides around the perimeter. It consists of two layers: visceral and parietal. The visceral layer is located between the lungs and the pleura and plays the role of an intermediate layer between the lungs and the external environment. The parietal layer is the surface of the lung in contact with the pleural cavities, which are filled with air.

The parietal pleura occupies an important place in the function of the respiratory system and provides interaction between the air in the lungs and the tissues surrounding the lung. It forms the foundation for the pulmonary sac, providing strength and stability to the lungs. It also maintains the elasticity of the lungs, helping them expand and contract during inhalation and exhalation.

The visceral pristenapleuroa, in turn, plays the role of the outer shell of the lungs, their alveolar layer. This is a thin layer of epithelial tissue that covers the surface of the alveoli, where gases are exchanged between air and blood. He is also responsible for