The primary organs of the respiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The gas exchange process is performed by the lungs and ...

The respiratory system is responsible for the exchange of carbon dioxide and oxygen in the human body. This system also helps remove metabolic waste products and keep pH levels in check.

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent ...

The newfound cells help to maintain a healthy respiratory system. When you purchase through ... The new RAS cells are similar to stem cells — "blank canvas" cells that can differentiate into ...

The respiratory system has a key role in gaseous exchange but also helps to regulate blood pH, control blood pressure and provide non-specific immune defence mechanisms. Like all organ systems, it ...

Citation: Knight, J., Nigam, Y. (2008) Exploring the anatomy and physiology of ageing: part 2 - the respiratory system. Nursing Times; 104; 31: 24-25. Authors: John ...