Why does bleeding occur through the nose in high mountainous regions ?

1.	Why does bleeding occur through the nose in high mountainous regions ?
Answer» <html><body><p> The blood <a href="https://interviewquestions.tuteehub.com/tag/pressure-1164240" style="font-weight:bold;" target="_blank" title="Click to know more about PRESSURE">PRESSURE</a> of a person <a href="https://interviewquestions.tuteehub.com/tag/increases-1040626" style="font-weight:bold;" target="_blank" title="Click to know more about INCREASES">INCREASES</a> at high altitudes</p><br/><br/><p>Nosebleeds can be caused by being up in a very high <a href="https://interviewquestions.tuteehub.com/tag/altitude-858777" style="font-weight:bold;" target="_blank" title="Click to know more about ALTITUDE">ALTITUDE</a>. As you <a href="https://interviewquestions.tuteehub.com/tag/climb-408945" style="font-weight:bold;" target="_blank" title="Click to know more about CLIMB">CLIMB</a> higher, the <a href="https://interviewquestions.tuteehub.com/tag/amount-374803" style="font-weight:bold;" target="_blank" title="Click to know more about AMOUNT">AMOUNT</a> of oxygen in the air decreases. This makes the air thinner and dryer, which can in turn cause the inside of your nose to crack and bleed.</p></body></html>

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