Epistaxis Flashcards

1
Q

Epistaxis. Principal sitio de presentacion

A

Anterior e inferior (area de Little y plexo de Kiesselbach)

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2
Q

Epistaxis. Causa mas fx

A

Traumatica

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3
Q

Epistaxis. Causa de naturaleza sistemica mas fx

A

PTI

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4
Q

Epistaxis. Benignas leves.

A

Son las mas fx
Sangrado brusco, unilateral, cede forma rapida
Edo hemodinamico normal

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5
Q

Epistaxis. Severa o grave

A

Cuantia y repeticion
Bilaterales
Con sangrado posterior
Edo gral alterado, palidez, compromiso hemodinamico

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6
Q

Epistaxis. Dx

A

Clinico

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7
Q

Epistaxis. tx

A
Presion nasal directa
Vasoconstrictor local (oximetazilina, fenilefrina, nafazolina)
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8
Q

Epistaxis. Tx en caso de mala respuesta a vasoconstrictores

A

Cauterizacion electrica o quimica (nitrato de plata)

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9
Q

Epistaxis. Tx sin respuesta a medidas iniciales

A

Taponamento nasal
Hemostaticos locales
Selladores de fibrina
Qx (ligadura de arteria esfenopalatina o ligadura transnasal de arteria maxilar interna.

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