| 35,000
feet (with O2) |
|
|
|
|
| • | air pressure
still |
||
| 75% lower |
|||
| AIR |
|
|
|
|
|
| • | O2
pressure the |
|||
| same as at sea |
||||
| level |
||||
|
|
|
|
|
|
|
| • | in
decompression, |
|||||
| rapid delivery
of |
||||||
| 100% O2
restores |
||||||
| normal
saturation in |
||||||
| seconds |
||||||
| LUNGS |
| 98% |
| 75% |
| BLOOD |