Fosas nasales 2 Flashcards

1
Q

Región de la superficie interna de las narinas en relación con las alas nasales

A

Vestibulo

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2
Q

Cuales son los cartílagos de la nariz

A

Cartilago del tabique
Cartílagos laterales
Cartilagos alares

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3
Q

Cartilago del tabique, que es

A

Cartilago impar que forma parte del tabique nasal

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4
Q

Cartilagos laterales, situacion

A

Paredes laterales de la nariz

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5
Q

Cartilagos alares, forma y situacion

A

Herradura abierta hacia atrás
Alas nasales

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6
Q

Cartilagos alares, caracteristicas y funcion

A

Libres y moviles
Permiten dilatacion o constriccion de los nares

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7
Q

Mucosa nasal, que cubre y la excepcion

A

Superficie interna de las fosas nasales
vestibulo

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8
Q

Mucosa nasal, sinonimo

A

Pituitaria

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9
Q

Sinónimo de los pelos del vestibulo nasal

A

Vibrisas

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10
Q

Función de las vibrisas

A

Filtrar el aire inspirado

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11
Q

Porciones o areas de la mucosa nasal

A

Respiratoria y olfatoria

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12
Q

Area respiratoria, caracteristicas

A

color rosado
constituye los dos tercios inferiores de la mucosa

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13
Q

Area respiratoria, funcion

A

calentar y humedecer el aire inspirado

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14
Q

Area olfatoria, caracteristicas

A

color amarillento
representa el tercio superior de la mucosa

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15
Q

Area olfatoria, que se localizan

A

receptores olfatorios

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16
Q

Irrigacion de las fosas nasales (4 principales)

A

A. Esfenopalatina
A. palatina mayor
A. facial
A. oftálmica
Y otras más

17
Q

Fosas nasales, hacia donde se realiza el drenaje venoso

A

Venas correspondientes

18
Q

Fosas nasales, hacia donde se dirige su drenaje linfatico

A

G. linfáticos submandibulares

19
Q

Fosas nasales, inervacion (S. general)

A

N. Ofttálmico
N. maxilar
(Ramas del trigémino)

20
Q

Fosas nasales, inervacion (S. especial)

A

Ns. olfatorios