Question

what is the function of eustachian tube in human​

Answer 1

Answer:

The eustachian tube is a canal that connects the middle ear to the nasopharynx, which consists of the upper throat and the back of the nasal cavity. It controls the pressure within the middle ear, making it equal with the air pressure outside the body

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Answer 2

Answer:

1. Equalizes air pressure between the middle ear and nasopharynx.
2. Protects the middle ear from nasopharyngeal secretions and loud sounds.
3. Ventilation and drainage of the middle ear.

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