What is inspired air?

Inspired air is the air that is inhaled into the lungs during the process of breathing. It contains oxygen and various other gases, which are essential for cellular respiration and overall bodily functions. The quality and composition of inspired air can be affected by environmental factors such as altitude, pollution, and humidity. Once inhaled, the air undergoes gas exchange in the alveoli, where oxygen is absorbed into the bloodstream and carbon dioxide is expelled.