Question

Why do mountaineers usually suffer from nose bleeding at higher altitude

Answer 1

Hello friend
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At high altitudes, the atmospheric pressure is low, and as altitude increases pressure decreases. So if the pressure of atmosphere changes suddenly, the blood vessels on our body will burst due to pressure of the blood and other fluids inside.
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hOpe it helped u

Answer 2

At high altitudes , the atmospheric pressure becomes much less than our body pressure . since our blood is at higher pressure than outside pressure , therefore , some of the blood vessels in our body burst nd nose bleeding takes place at high altitudes....
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