Pulmonary Ventilation

Pulmonary ventilation, also known as breathing, is the process by which air moves in and out of the lungs. It involves two main actions: inhalation, where oxygen-rich air is drawn in, and exhalation, where carbon dioxide is expelled. This exchange is essential for delivering oxygen to the body’s cells and removing waste gases. Ventilation is controlled by the respiratory system's muscles, such as the diaphragm, and is influenced by factors like physical activity and health conditions. Overall, pulmonary ventilation is crucial for maintaining life and supporting bodily functions.