3.3 COMPOSITION OF INSPIRED AND EXPIRED AIR
We will see the composition of inspired and expired air in the given table
Table 10.1: Composition of Inspired and Expired Air
📊 Data TableScroll ↔
| Gas | Inspired Air | Expired Air |
|---|---|---|
| Oxygen | 21% | 16% |
| Carbon dioxide | 0.04% | 4% |
| Nitrogen | 79% | 79% |
| Water vapour | Variable | Saturated |
| Temperature | Variable | About body temperature |
| Dust particles | Variable | Little, if any |