Trastornos de ojos Flashcards

1
Q

Es responsable de la agudeza visual

A

Macula

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2
Q

Sx de Parinaud

A

Lesion en mesencéfalo

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3
Q

Pupila tecnica de Adie

A

Lesion en ganglio ciliar

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4
Q

Sin percepción luminosa

A

Lesion parcial de retina a lesion de nc2

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5
Q

Neuropatía hereditaria de Leber

A

enfermedad en los varones jóvenes, perdida indolora, grave y central de la vision que va en forma gradual

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6
Q

Atrofia Optica

A

condición que afecta el nervio optico
Vision opaca
Reducción del campo visual

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7
Q

NEUROPATIA OPTICA TOXICA

A

Enfermedad que puede causar la perdida aguda de la vision

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8
Q

Se describe en casos como…

A

Consumo de etambutol, alcohol metílico y etilenglicol

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9
Q

causas de la fase aguda del papiledema

A

cloranfenicol
Amiodarona
Plomo
Arsénico
Estreptomicina

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10
Q

Medidas

A

Medir las concentraciones de tiamina, vitamina b12 y folato

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11
Q

¿Qué es el papiledema?

A

Tumefacción bilateral de la papila óptica secundaria a la PIC

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12
Q

Sintomas

A

Oscurecimiento pasajero de la vision

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13
Q

Tx

A

Acetazolamida

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14
Q

¿Qué es el glaucoma?

A

Neuropatia de avance lento que suele acompañarse de presion intraocular, puede causar perdida de la vision ya que daña el nervio optico
SEGUNDA mas comun en causar ceguera, la PRIMERA es catarata

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15
Q

Division del Glaucoma

A

Angulo cerrado y abierto

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16
Q

Tx

A

Agonistas adrenérgicos tópicos, beta bloqueadores, analogos de prostaglandinas, inhibidores de la anhidrasa carbonica

17
Q

DEGENERACION MACULAR

A

Perdida gradual de la vision

18
Q

Tx

A

Bevacizumab
Ranibizumab
Aflibercept

19
Q

RETINOPATIA DIABETICA

A

Resultado del daño de los vasos sanguíneos, provoca ceguera por hemorragia