Maladies - Agents Infectieux Flashcards

1
Q

Pasteurellose

A

Pasteurella multocida

=> amoxicilline

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2
Q

Maladie des griffes du chat

A

Bartonella henselae (BGN intracellulaire)

=> azithromycine

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3
Q

Lyme

A

Borrelia (burgdofer, garinii, afzelii)
Famille de spirochètes

Phase primaire => amoxicilline
Phase secondaire ou tertiaire => ceftriaxone ou doxycycline

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4
Q

Fièvre Q

A
Coxiella burnetii (bactérie intracellulaire) 
=> doxycycline +/- hydroxychloroquine si chronique
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5
Q

Tularemie

A

Francisella tularensis

=> doxycycline ou ciprofloxacine +/- aminosides

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6
Q

Rickettsiose

A
  • Rickettsia conorii (type boutonneux -> fièvre boutonneuse méditerranéenne)
  • Rickettsia prowazekii (type typhus-> typhus épidémique)

= bactéries intracellulaires
=> doxycycline

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7
Q

Brucellose

A

Brucella spp (bactérie intracellulaire)

=> doxycycline + rifampicine +/- apres antibiotherapie initiale par doxycycline + gentamicine

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8
Q

Toxoplasmose

A

Toxoplasma gondii (protozoaire à cycle intracellulaire)

=> spiramycine

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9
Q

Echinococcose alvéolaire

A

Echinococcus multilocularis (parasitose cosmopolite à petit tænia)

=> albendazole et résection chir (hepatectomie droite souvent)

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10
Q

Hydatidose

A

Echinococcus granulosus (parasitose cosmopolite à larvé de taenia)

=> exérèse kyste (chir ou technique PAIR), albendazole,

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11
Q

Leishmaniose

A

Leishmania (protozoaire flagellé)

Forme cutanée => en local : antimonié, cryothérapie
Forme viscérale => amphotericine B liposomate

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12
Q

Rage

A

Lyssavirus (rhabdoviridae, virus neurotrope)

=> selon plaie : antibioprophylaxie par augmentin ou doxycycline + metronidazole
=> vaccin inactivé +/- sérothérapie par Ig antirabique

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13
Q

Méningite bactérienne

A

1) Pneumocoque (50% des cas <40 ans et 70% cas >40ans)
2) Meningocoque 30 % des cas (surtout entre 15 et 24 ans)
3) Listeria 5% des cas

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14
Q

Purpura fulminant

A

-meningocoque ++

Rappel : > ou = à 1 élément névrotique ou ecchymotique de diamètre >3mm, extension rapide en taille et en nombre
=> ceftriaxone ou cefotaxime ou amoxicilline

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