Question

Nose bleeding occurs at high altitudes because : (a) the blood pressure becomes less than the atmospheric pressure (b) the blood pressure becomes equal to the atmospheric pressure (c) the blood pressure becomes more than the atmospheric pressure (d) not related to atmospheric pressure.

March 17, 2024

Answer

Reason — At high altitudes, the atmospheric pressure becomes less. Thus, the blood pressure becomes higher than the atmospheric pressure and nose bleeding may occur.

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Question

Nose bleeding occurs at high altitudes because : (a) the blood pressure becomes less than the atmospheric pressure (b) the blood pressure becomes equal to the atmospheric pressure (c) the blood pressure becomes more than the atmospheric pressure (d) not related to atmospheric pressure.

Answer

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