antigripales Flashcards

1
Q

MA de oseltamivir y zanamivir es

A

inhibidor de neuraminidasa

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2
Q

IG de oseltamivir y zanamivir es

A

profilaxis post exposición
influenza A y B inicio de sx antes de 48hrs

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3
Q

administracion de oseltamivir es

A

VO

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4
Q

administracion de zanamivir es

A

inhalado, por lo que no se recomienda en EPOC ni asma

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5
Q

EA de oseltamivir y zanamivir es

A

N V cefalea, alteraciones neuropsiquiatrías

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6
Q

indicaciones de profilaxis de influenza son

A

Oseltamivir: en pacientes ≥1 año.
Zanamivir: en pacientes ≥7 años.

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7
Q

MA de amantadina y rimantadina es

A

inhibidor del canal protónico M2 vírico de influenza A

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8
Q

IG de amantadina y rimantadina es

A

no se recomienda porque las sepas ya son resistentes

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9
Q

EA de amantadina y rimantadina es

A

ataxia, ansiedad, nauseas, vomito, edema periferico
amantadina (disregularización ortsotatica y prolongación del QT

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10
Q

MA de baloxavir y marboxil es

A

inhibe enzima esencial para la transcriptas RNA viral que bloquea la replicación

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11
Q

IG de baloxavir y marboxil es

A

influenza A y B, sepas resistentes a oseltamivir

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12
Q

metabolismo de baloxavir y marboxil es

A

posiblemente efectos en las primeras 48hres

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13
Q

EA de baloxavir y marboxil es

A

nauseas, diarrea, bronquitis, cefalea y nasofaríngitis

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