What is pulmonary ventilation?
Breathing – moving air IN and OUT of the lungs
Pulmonary ventilation, also known as breathing or respiration, is the process of inhaling and exhaling air in and out of the lungs. It is the exchange of air between the lungs and the external environment and the process of moving air into and out of the lungs. The main function of pulmonary ventilation is to supply oxygen to the body and eliminate carbon dioxide, which is a waste product of metabolism. During inhalation, air enters through the nose or mouth and travels down the airway to the lungs. Oxygen is then transported into the bloodstream, while carbon dioxide is removed from the blood and expelled during exhalation. This process allows for the constant exchange of gases required to sustain life.
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