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Transcript
Ear assessment, Structures and function // 11 The ear is the serfory organ for heating and Maintaining balance. The external ear is the auride or of movable cartilage and skin' pinna. It consists The external ear funnels/Sound into. It's opening, the external auditory canale Middle Ear The middle ea...
Ear assessment, Structures and function // 11 The ear is the serfory organ for heating and Maintaining balance. The external ear is the auride or of movable cartilage and skin' pinna. It consists The external ear funnels/Sound into. It's opening, the external auditory canale Middle Ear The middle ear or tympanic cavity is a tiny, alm filled canity Inside the temporal bone, containing the Hiny auditory assicles: malleus, Incus and stapes. It is Seperated from the external ear by the eardrum and From the Inner ear by a bony partition, containing two openings, the round and oval lindows. Inner Ear The Inner ear Contains the bony and membraneous Labyrinth which holds the sensory organs for equili brium and hearing.. The bony Labyrinth has 3 parts The Cochter The vestibute The Semicircular canals Tympanic membrane The tympanic membranes or eardrum, which is 9. translucent, pearly gray, concave membrane Seperates the external ear from the middle ear The distinct, Landmarks of the tympanic mem brane Include: Handle and short process of malleus umbe
