sistema fotorreceptor Flashcards

1
Q

cuales son los órganos fotosensibles del cuerpo

A

globos oculares

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2
Q

que contiene el globo ocular

A

bastones y conos

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3
Q

tipos de músculos oculares

A

extrínsecos
Lisos (enfoque del cristalino y apertura de la pupila)

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4
Q

Túnicas del globo ocular

A

fibrosa
muscular
neural

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5
Q

de que está conformada la túnica fibrosa

A

esclerótica y córnea

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6
Q

de que está integrada la esclerótica

A

fibras colágenas tipo I entrelazadas con fibras elásticas

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7
Q

qué es la cápsula de Tenon

A

Vaina fibrosa que al N óptico y la esclerótica detrás de la región ciliar

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8
Q

qué función cumple la esclerótica

A

protectora rígida del ojo y es opaca juju

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9
Q

Características de la cornea

A

transparente
avascular
muy inervada

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10
Q

función de la córnea

A

permite pasar luz al ojo y la refracta

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11
Q

Capas de la córnea (5) EBEsDEn

A

Epitelio corneal
Membrana de Bowman
Estroma o sust propia
membrana de Descemet
Endotelio corneal

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12
Q

cómo es el epitelio corneal

A
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