Oído externo y medio Flashcards

1
Q

Cual es la funcion de la trompa de eustaquio?

A

Regular la presion

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2
Q

El oido externo esta compuesto por…

A

Pabellon auricular y CAE

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3
Q

Se encuentra en el pabellon auricular

A

Cartilago, musculos intrinsecos e extrinsecos, ligamentos y piel

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4
Q

Compone al oido medio ….

A

Cavidad timpanica, trompa eustaquio, conexion antro mastoideo

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5
Q

La inclinacion de la MT es…

A

Hacia inferior, lateral y anterior

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6
Q

La MT esta compuesta por…

A

Fibras , piel , mucosa

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7
Q

Se identifica en la pared lateral…

A

MT, muro del alveolo, nervio cuerda del timpano

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8
Q

Se identifica en la pared medial…

A

Promontorio, paso del nervio facial, ventana oval, agujero redondo

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9
Q

Se identifica en la pared posterior…

A

Antro mastoideo, eminencia piramidal, musculo estapedio, se marca el conducto del nervio de la cuerda del timpano

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