hepatitis a Flashcards

(15 cards)

1
Q

primer causa de hepatitis viral

A

hepatitis a

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2
Q

tipo de virus

A

rna de cadena sencilla, picornaviridae

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3
Q

via de transmision

A

fecaal oral

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4
Q

periodo de incubacion

A

28 dias

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5
Q

cuando se elimina el virus

A

dos semanas antes de los sintomas

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6
Q

para podr hablar e una infeccion serologicamente

A

IgM detectada al inicio de los sintomas y hasta 4m

IgG hablde de inmunidad

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7
Q

FR

A

consumo de agua
gay
drogas iv
personas no inmunizadas
personal de salud

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8
Q

CC

A

asintomatica 705 de casos adultos
diarrea
hepatomegalia en 80%
Hepatalgia
patron obstructivo
exantema

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9
Q

cuando se presenta el patron obstructivo

A

a los tres dias se presenta la coliuria, acolia, ictericia y prurito

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10
Q

unico virus que no cronifica

A

VHA

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11
Q

hallazgos pfh

A

elev bilirrubinas
FA
transaminasas
relacion alt y ast mayor a 1.4
elevacion de ggt y dhl

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12
Q

elemento serologico que hace dx

A

IgM anti VHA

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13
Q

porcentaje de pacientes con patron colestasico

A

10%

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14
Q

prevencion con inmunosuprimidos

A

ig anti vha

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15
Q
A
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