Question

4. Why do mountaineers usually suffer from nose-bleeding at high altitude​

Answer 1

Answer:

We know that atmospheric pressure decreases with high altitude.

So, at higher altitude atmospheric pressure is lower compared to the pressure at the surface.

At higher altitudes the blood pressure inside our body is more than the atmospheric pressure which forces the blood to ooze out from openings like the nose. Hence the nose bleeding.

Explanation:

HOPE IT IS HELPFUL.....

Answer 2

I hope you know that atmospheric pressure decreases with high altitude. When atmospheric pressure decreases the blood pressure in our body becomes more than the atmospheric pressure. This forces the blood to come out from openings like nose. This is the reason why our nose bleeds. This is especially for mountaineers because they usually go to higher altitudes.

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