The function of the eustachian tube is to provide a drainage path for the fluid in the middle ear.

Question

Quizplus · Accepted Answer

The function of the eustachian tube is to equalize air pressure on both sides of the eardrum, allowing it to vibrate properly and transmit sound to the inner ear. It does not provide a drainage path for fluid in the middle ear, though it can help prevent such fluid buildup by allowing excess fluid to drain into the back of the throat.

The Function of the Eustachian Tube Is to Provide a Drainage