Intrapleural Breathing
Intrapleural breathing is an important part of the respiratory mechanism, and is used to refer to the pressure that is present in the space between the pleura and the lungs. As the diaphragm and external intercostal muscles contract during inhalation, the thoracic cavity expands, creating a lower pressure in the intrapleural space. This negative intrapleural pressure helps to uphold the adherence between the visceral and parietal pleurae, preventing lung collapse and maintaining optimal lung expansion. The lowered intrapleural pressure help in expanding the lungs, that allow the intake of air for oxygen exchange.
During exhalation, relaxation of respiratory muscles increases intrapleural pressure, helping in elastic recoil and the expulsion of air from the lungs. Intrapleural breathing is essential for maintaining respiratory efficiency.
Mechanism of BreathingFAQ’s – Mechanism of Breathing
Mechanism of Breathing is the process by which organisms inhale oxygen and release carbon dioxide. It involves the inhalation of air, where the diaphragm and intercostal muscles expand the chest cavity, allowing air to fill the lungs. During exhalation, the muscles relax, decreasing lung volume and expelling carbon dioxide. The respiratory center in the brainstem regulates this rhythmic cycle. The gaseous exchange takes place in the alveoli, where oxygen diffuses into the bloodstream, and carbon dioxide is released for removal.
Intrapleural breathing helps in maintaining respiratory efficiency. This rhythmic process ensures a continuous exchange of gases necessary for cellular function. In this article, we will discuss breathing, the mechanism of breathing, and Intrapleular breathing in detail.
Table of Content
- What is Breathing?
- Mechanism of Breathing
- Mechanism of Respiration
- Intrapleural Breathing
- Respiratory Gas Transport
- Key Points on Mechanism of Breathing