Anatomía Flashcards

1
Q

Medida y volumen del globo ocular

A

Mide 23mm
Volumen de 5ml

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2
Q

Partes del segmento anterior

A
  • Córnea
  • Cristalino
  • Cámara anterior
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3
Q

Líquidos del globo ocular

A
  • Humor vítreo (Posterior)
  • Humor acuoso
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4
Q

Qué está en el segmento posterior

A
  • Cápsula posterior
  • Retina
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5
Q

Componentes del humor vítreo

A
  • H2O
  • Glucosa
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6
Q

Componentes del humor acuoso

A
  • H2O
  • Proteína
  • Urea
  • Creatinina
  • Ácido hialurónico
  • Glucosa
  • Sodio
  • Potasio
  • Calcio
  • Cloro
  • Bicarbonato
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7
Q

Por qué la retina se ve roja?

A

Por la coroides (vasos)

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8
Q

Qué elementos forman la retina

A
  • Coroides
  • Nervio óptico
  • Mácula
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9
Q

Grosores de la esclera

A
  • Limbo: 0.8mm
  • Ecuador: 0.4-0.5mm
  • Nervio: 0.3mm
  • Inserción: 0.6mm
  • Posterior: 1mm
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10
Q

Huesos orbitarios (7)

A
  • Frontal
  • Maxilar
  • Cigomático
  • Ala mayor del esfenoides
  • Ala menor del esfenoides
  • Lacrimal
  • Etmoides
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11
Q

Otro nombre del hueso Lacrmial

A

Unguis

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12
Q

Qué le de vascularización al ojo

A
  • Carótida interna, arteria oftálima, ramas ciliares
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13
Q

Glándulas de los anexos del ojo

A
  • Lagrimal
  • Meibomio
  • Wolfring kraus
  • Möll
  • Zeiss
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14
Q

Partes de los párpados

A
  • Músculo orbicular (orbitario y palpebral)
  • Conjuntiva (tarsal y palpebral)
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15
Q

Capa que mantiene a la córnea transparente

A

Endotelio

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16
Q

Capas de la córnea

A
  • Epitelio
  • Membrana de bowman
  • Estroma
  • Membrana de Descement
  • Endotelio
17
Q

Por qué estructura es sostenido el cristalino?

A

Zónulas de Zinn

18
Q

Capas de la retina (10)

A
  • Epitelio pigmentado
  • Conos y bastones
  • Limitante superior
  • Células de Müller
  • Células horizontales
  • Células bipolares
  • Células amácrinas
  • Células ganglionares
  • Capa nerviosa
  • Limitante interna