Why do mountaineers suffer from nose bleeding at high altitudes?

Due to fear

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Due to low air pressure

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Due to low temperature

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Due to high air pressure

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Solution

The correct option is B
Due to low air pressure

At high altitudes, since the air pressure is less, nose may start bleeding due to excess pressure of blood over atmosphere pressure.

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Similar questions

Q. Why do mountaineers usually suffer from nose-bleeding at high altitudes?

Why do mountaineers suffer from nose bleeding at a high altitude?

Q. Assertion (A): Mountaineers usually suffer from nose-bleeding at high altitudes. Reason (R): Atmospheric Pressure decreases with altitude.

Question 06
Low concentration of oxygen in the blood and tissues of people living at high altitude is due to..............
(a) low temperature
(b) low atmospheric pressure
(c) high atmospheric pressure
(d) Both low temperature and high atmospheric pressure

Q. Assertion (A): A person goes to high altitude and experiences 'altitude sickness' with symptoms like breathing difficulty and heart palpitations.

Reason (R): Due to low atmospheric pressure at high altitude, the body does not get sufficent oxygen.

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Why do mountaineers suffer from nose bleeding at high altitudes?

The correct option is B Due to low air pressure At high altitudes, since the air pressure is less, nose may start bleeding due to excess pressure of blood over atmosphere pressure.

The correct option is B
Due to low air pressure

At high altitudes, since the air pressure is less, nose may start bleeding due to excess pressure of blood over atmosphere pressure.