Vértigo Flashcards

(10 cards)

1
Q

Estructuras vestibulares y su correlación de aceleración

A

Utrículo y sáculo - lineal
Canales semicirculares - angular

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2
Q

En nistagmo, el lado sano…

A

Empuja al hacia lado hipofuncionante

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3
Q

COWS

A

Cold - opposite of lesion
Warm - same of lesion

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4
Q

Fases del nistagmo

A

1 Hacia lado hipofun
2 Resp correctiva
3 Fase lenta hacia lado hipofun

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5
Q

¿Como inh nistagmo?

A

Fijación visual
Lentes de Frenzel

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6
Q

¿Cuál nistsgmo NO cambia?

A

Central

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7
Q

Sx acompañante característica de nistagmo

A

Disminución de audición
Tinnitus

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8
Q

Características de nistagmo periférico

A

Latencia
Agotable
Intensidad > act autonómica

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9
Q

Vértigo central

A

Insidioso
Intensidad leve
Evo progresiva
Sx auditiva -/+
NO relacionado a cambios posturales

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10
Q

Vértigo periférico

A

Súbito
Intensidad alta
Evo episódica / parox
Sensación rotatoria
Acúfeno / hipoacusia
Relacionado a cambios posturales

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