Tipos Y Causa De Hipoacusia, Ototoxicidad Flashcards

1
Q

Clasificación de hipoacusia

A

Leve 20-40
Moderada 40-60
Severa 60-80
Profunda >80

Cofosis sordera total

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2
Q

Tipos de hipoacusia

A

Conductual
Neurosensorial
Mixta

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3
Q

Factores predisponentes

A

Infección reciente
Tapón de cerumen
Exposición a ruido
Medicamentos

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4
Q

Exploración física

A

Movilidad del tímpano
Acumetria (Rinne y Weber)
Lesiones
Adenopatias

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5
Q

Que es la presbiacusia

A

Deterioro progresivo de la audición asociado al envejecimiento

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6
Q

Tratamiento

A

Amplificación del sonido

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7
Q

Etiología no definida

A
Puede ser multifactorial 
Vascular 
Degeneración de células ciliadas 
Degeneración nerviosa 
Engrosamiento de la membrana Basiliar 
Trauma acústico
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8
Q

Características de hipoacusia súbita

A
Pierde más de:
>30 DB
>3 frecuencias
<3 dias
Unilateral
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9
Q

Mal pronóstico

A
edad avanzada
Vértigo
Anacusia 
Patrón descendente 
Causa vascular
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10
Q

Etiología

A

Autoinmunes
Idiopatica
Viral
Vascular

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11
Q

Tratamiento

A

Esteroides
Antivirales
Vasodilatadores

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12
Q

Manejo con prednisona

A

1 mg/kg

Bajar la dosis cada 3 días -10 mg

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13
Q

Criterios de trauma acústico

A

> 85 DB
8 horas
En 8 meses

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