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 ...

This second article in our updated series on age-related changes in the main organ systems looks at the respiratory system. Citation: Knight J, Nigam Y (2017) Anatomy and physiology of ageing 2: the ...

Keywords nose, throat, ears, anatomy, health, mucus membrane, infections, hearing loss, medical advice, tonsils, epiglottis Email us at [email protected] if you have questions about the footage ...

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 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.

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 ...

Here’s how it works. The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal ...