What is the first step to relieve ear discomfort during altitude changes?

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Multiple Choice

What is the first step to relieve ear discomfort during altitude changes?

Explanation:
When planes change altitude, the outside air pressure shifts faster than the pressure in the middle ear. The Eustachian tube links the middle ear to the throat and is opened by swallowing, yawning, or chewing. Opening it lets air flow and equalize the pressure on both sides of the eardrum, quickly relieving the discomfort. That’s why the first step is to yawn, chew, or swallow. Gargling doesn’t affect ear pressure, and sleeping won’t actively relieve it.

When planes change altitude, the outside air pressure shifts faster than the pressure in the middle ear. The Eustachian tube links the middle ear to the throat and is opened by swallowing, yawning, or chewing. Opening it lets air flow and equalize the pressure on both sides of the eardrum, quickly relieving the discomfort. That’s why the first step is to yawn, chew, or swallow. Gargling doesn’t affect ear pressure, and sleeping won’t actively relieve it.

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