Informações:

Synopsis

There are four types of Hypoxia: Hypoxia means “reduced oxygen” or “not enough oxygen.”
Although any tissue will die if deprived of oxygen long
enough, the greatest concern regarding hypoxia during
flight is lack of oxygen to the brain, since it is particularly
vulnerable to oxygen deprivation. Any reduction in mental
function while flying can result in life-threatening errors.
Hypoxia can be caused by several factors, including an
insufficient supply of oxygen, inadequate transportation of
oxygen, or the inability of the body tissues to use oxygen.
The forms of hypoxia are based on their causes:
• Hypoxic hypoxia
• Hypemic hypoxia
• Stagnant hypoxia
• Histotoxic hypoxia
Hypoxic Hypoxia
Hypoxic hypoxia is a result of insufficient oxygen available
to the body as a whole. A blocked airway and drowning
are obvious examples of how the lungs can be deprived of
oxygen, but the reduction in partial pressure of oxygen at high
altitude is an appropriate example for pilots. Although the
percentage of oxygen in the atm