Hypoxia is a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level.
For best protection, you are encouraged to use supplemental oxygen above [3 kilometers, or] 10,000 feet MSL [MSL].
(“Aeromedical Safety Brochures Federal Aviation Administration” n.d.)
Bibliography
“Aeromedical Safety Brochures Federal Aviation Administration.” n.d. Accessed February 25, 2023. https://www.faa.gov/pilots/safety/pilotsafetybrochures.
“Hypoxia (Medical).” 2023. Wikipedia, January. https://en.wikipedia.org/w/index.php?title=Hypoxia_(medical)&oldid=1134968721.