Hypoxic vasoconstriction | Respiratory system diseases | NCLEX-RN | Khan Academy
Created by Amy Fan.
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Пікірлер: 9
thank you🙌🏿
Good video and I like your dialect.
Great video!
God bless u
helpful..
thank you
Oxygen quantity in higher altitude does not change, it's 21%. It's the difference in pressure that causes problems.
@user-vy6ee1wo4n
2 жыл бұрын
21% represents the pp02, but the quantity changes. The proportion of 02 compared to other gases remains the same but the amount of all those gases decreases at higher altitudes
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