A person going up to 10,000 feet high in a ho | vedclass

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Question

(A) When a person ascends to a high altitude,the atmospheric pressure decreases rapidly. To maintain equilibrium,the pressure inside the middle ear mu

Vedclass · Accepted Answer

Blocked eustachian tube

Vedclass · Answer

(A) When a person ascends to a high altitude,the atmospheric pressure decreases rapidly. To maintain equilibrium,the pressure inside the middle ear must be equalized with the external atmospheric pressure. This equalization occurs through the Eustachian tube,which connects the middle ear to the pharynx. If the Eustachian tube is blocked or fails to open quickly enough to adjust to the rapid change in pressure,a pressure differential develops across the tympanic membrane (eardrum). This pressure difference causes the eardrum to bulge or retract,leading to severe pain and discomfort in the ear.

$A$ person going up to $10,000$ feet high in a hot air balloon may develop severe pain in the ear due to:

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