What is hematosis?

Hematosis, also known as gas exchange, is the process by which oxygen is taken in by the lungs and carbon dioxide is released from the body. This process occurs in the alveoli of the lungs, where oxygen from the air diffuses into the blood through the thin walls of the capillaries, while carbon dioxide from the blood diffuses into the alveoli to be exhaled.

The oxygen is carried by red blood cells through the bloodstream to tissues and organs, where it is used for cellular respiration to produce energy. Carbon dioxide is produced as a waste product of this process and is carried back to the lungs by the blood, where it is exhaled through the respiratory system.

Hematosis is essential for the proper functioning of the body and is regulated by a complex system of sensors and chemical reactions to ensure that the body maintains the proper balance of oxygen and carbon dioxide in the blood. Failure of hematosis can lead to respiratory problems and other health issues.