What equalizes pressure on both sides of the tympanic membrane?

Understand the Problem

The question is asking about the mechanism or structure that balances the pressure on both sides of the eardrum (tympanic membrane) in the human ear.

Answer

Eustachian tube

The Eustachian tube equalizes pressure on both sides of the tympanic membrane.

Answer for screen readers

The Eustachian tube equalizes pressure on both sides of the tympanic membrane.

More Information

The Eustachian tube, also referred to as the auditory tube or pharyngotympanic tube, connects the middle ear to the nasopharynx and allows air to flow, maintaining equal pressure on either side of the eardrum.

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