Vago Flashcards

1
Q

tipo

A

mixto

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2
Q

nace

A

medula oblognaod

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3
Q

su trayecto es el mas

A

largo de toos

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4
Q

emerge de la cavidad craneana a traves del

A

foramen yugular con el nc ix y xi

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5
Q

de la porcion extracraneal proximal nace la rama sensitiva que inerva al oido

A

y conducto auditivo externo

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6
Q

desciende por el cuello con

A

-a carotida comun
-v yugular int

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7
Q

se generan multiples ramas entre las que destacan

A

-n laringeo sup
-n laringeo recurrente
-ramas faringeas

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8
Q

n laringeo sup y recurrente dan inervacion

A

senstiva y motora a laringe

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9
Q

las ramas faringeas dan inervacion motora a la mayoria

A

de los m faringeos

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10
Q

entra al torax formando

A

el plexo esofagico y dejando ramas que inervan al corazon

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11
Q

entra al abdomen a traves del hiato esofagico e inerva

A

estomago
intestino delgado
intestino grueso hasta el colon transverso

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12
Q

proporciona inervacion autonomica

A

parasimpatica a los organos toracicos y abdominales

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13
Q

sus lesiones son

A

poco comunes

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14
Q

sintoma predominante

A

ronquera por compromiso del n laringeo recurrente

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15
Q

si la lesion se localiza en la porcion proxial del nervio, el paciente presente

A

-disfagia
-disartria

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16
Q

se puede observar desviacion de la

A

-uvula hacia el lado no dañado

17
Q

su evaluacion es similiar a la del ix mediante

A

exploracion del reflejo nauseos observacion de la desviacion de la uvula al abrir la boca

18
Q
A