Why does nose start bleeding on high mountains ?
On mountains, the atmospheric pressure is quite low. As such, nose bleeding may occur due to excess pressure of blood over the atmospheric pressure prevalent in the mountian at that time.
Why do mountaineers suffer from nose bleeding at high altitudes?
Why do mountaineers suffer from nose bleeding at a high altitude?
If you climb a high mountain without proper equipment, your nose will start to bleed. Why?
Why does the nose of some people start bleeding at higher altitude