hat
Tuba auditiva. Li se yon 3, 5-santimèt-long, aliyen ak mikez manbràn ak konekte zòrèy la presegondè ak nasopharynx. Konpoze sa a louvri sèlman lè vale, bay oswa bouch ouvè lajè - ki enpòtan pou pwodui menm presyon lè a ant zòrèy ak lè deyò. Sinon, eardrum a bulges gwo soufwans anndan oswa deyò. Kòm zòrèy presegondè a non sijere, sa a sitiye ant zòrèy eksteryè a ak enteryè.
eng
Tuba auditiva. It is a 3.5-centimeter-long, lined with mucous membrane and connects the middle ear and nasopharynx. This compound opens only when swallowing, yawning or mouth open wide - which is important to produce the same air pressure between middle ear and outside air. Otherwise, the eardrum bulges painfully inward or outward. As the name middle ear suggests, this is located between the outer and inner ear.