Stretch receptors in the pleura
To prevent over inflation of the lungs.
The Hering-Breuer reflex
The inflation and deflation of the lungs during breathing are primarily driven by changes in pressure within the thoracic cavity, facilitated by the diaphragm and intercostal muscles. When the diaphragm contracts, it moves downward, increasing thoracic volume and decreasing pressure, causing air to flow into the lungs (inhalation). Conversely, when the diaphragm relaxes, the volume decreases, pressure increases, and air is expelled from the lungs (exhalation). This process is regulated by the respiratory center in the brain, which responds to the body's oxygen and carbon dioxide levels.
Over inflating the lungs during rescue breathing can cause several complications, including barotrauma, which is damage to the lung tissue due to excessive pressure. It may also lead to gastric inflation, increasing the risk of aspiration if the stomach contents are pushed into the airway. Additionally, over-inflation can reduce the effectiveness of ventilation, as it may impair the natural movement of the diaphragm and lungs. Proper technique is crucial to ensure effective and safe rescue breathing.
The lungs are protected from external or outside damage by the rib cage.
The Hering-Breuer reflexes are also known as the "inflation reflex" and "deflation reflex." These reflexes help regulate breathing by preventing over-inflation of the lungs during inhalation and promoting exhalation when the lungs are deflated. They play a crucial role in maintaining respiratory rhythm and ensuring efficient gas exchange.
The lungs deflated.
the expected inflation over the next 5 years is sex.
Emphysema is a disease of the lungs that makes breathing very difficult. It is caused by excessive inflation of the alveoli.
Air can enter a victim's stomach during bag-mask ventilation due to improper mask sealing or excessive pressure from the bag. If the mask does not create an airtight seal on the patient's face, air can escape into the esophagus instead of the lungs. Additionally, over-inflation of the lungs from excessive bag squeezing can force air into the stomach. This can result in gastric inflation, which may complicate the ventilation process and increase the risk of aspiration.
In some countries the current inflation rate is over 100%, in other countries the current inflation rate is just over 3%.
B/c inflation happens