ARBOVIROSES Flashcards

1
Q

fisiopatologia da fase critica da dengue

A

-Disfuncao endotelial
- > permeabilidade
-Extravasamento

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2
Q

dx extravasamento

A

-HMG ( ht e hemoglobina ) , ALBUMINA , USG e RX

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3
Q

sinais de alarme na dengue

A

-Sangramento de mucosa
-Irritabilidade ou letargia
-Vômitos persistentes
-Abdome doloroso contínuo
-Hepatomegalia

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4
Q

sinais de choque na dengue

A
  • Taquicardia
  • Pulso filiforme
  • RC > 2 s
  • Oligúria (< 1,5 ml/kg/h)
  • Hipotensão arterial
  • Cianose
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5
Q

Dengue grave

A

-choque / sangrado grave
-INSUFICIENCIA RESPIRATORIA
-AST DE 1000, MIOCARDITE e ENCEFALITE

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6
Q

classificacao de risco da dengue

A

-A (azul) : sintomaticos e VO
-B ( verde) : HMG e reavalia em 4 hs
-C (amarelo) : interna 48hs , HP, RX e USG
-D ( vermelho ) : igual que C,na UTI

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7
Q

quando eu considero grupo B

A
  • < 2a ou > 65a
    -Cormobidades
    -Laco + ou petequias
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8
Q

Hidratacao na dengue

A

-A e B : 60 mlxkg (1/3 salina + 2/3 de outros liquidos)
-C : 10 ml em 1h
-D : 20 ml em 20min

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9
Q

fase aguda da chikunguya

A

-Febre > 38,5
-Poliartralgia bilateral simetrica
-Exantema maculopapular
-Edema articular

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10
Q

FR para fase cronica da chikungunya

A
  • > 45a
    -Doenca articular previa
    -Fase aguda intensa
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11
Q

dx de chikunguya

A

-PCR ate o 8d
-IgM a partir do 6d

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12
Q

aines e predinisona na chikunguya

A

fase subaguda

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13
Q

tto na fase cronica da chikunguya

A

-Corticosteroide
-Hidroxicloroquina + sulfassalazina
-Metrotrexate

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14
Q

transfusao sanguinea em dengue

A

-Sangramento persistente
-Plaquetopenia
-INR 1,5 l

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15
Q

reavaliacao do grupo C na dengue

A

-HT 4 hs
-Plaquetas em 12 hs

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16
Q

Notificacao das arboviroses para SINAN

A

-semanal
-obito e zika em gravidas: IMEDIATO

17
Q

sx congênita do zika vírus

A

Microcefalia
Contraturas
Anormalidade ocular e auditiva

18
Q

clinica de zika

A

Exantema
Rash
Conjuntivite

19
Q

Dx de zika vírus pelo PCR no sangue e urina

A

-até o 5 d
-até o 15 d

20
Q

vacinacao da dengue para soropositivos

A

-6 aos 45a
-3D

21
Q

vacinacao ATUALIZADO

A

-2D com intervalo de 3M
-10 a 14a