Pneumocoque Flashcards

1
Q

Pneumocoque: type de germe

A
  • cocci gram +
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2
Q

Pneumocoque: contamination

A

. colonisation de l’oropharynx

. pas de contamination inter-humaine -> donc pas de caractère épidémique

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3
Q

Pneumocoque: terrain

A
    • 40 ans
  • infection VIH
  • OH chronique
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4
Q

Pneumocoque: clinique, type de pneumopathie

A

. PFLA

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5
Q

Pneumocoque: clinique, début ?

A

. début brutal

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6
Q

Pneumocoque: clinique, description de la douleur

A

. douleur en coup de poignard

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7
Q

Pneumocoque: clinique, expectorations

A

. expectorations purulentes/ rouillées

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8
Q

Pneumocoque: clinique, F°

A

. F° élevée

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9
Q

Pneumocoque: clinique, +- association

A

. +- Herpes labial

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10
Q

Pneumocoque: Rtx

A

. opacité systématisée avec bronchogramme

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11
Q

Pneumocoque: % d’hémocultures positives

A

. 25% hémocultures positives

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12
Q

Pneumocoque: diagnostic

A

. culture sur prélèvements

. antigénurie

. pourvoyeur de PAC grave

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13
Q

Pneumocoque: Traitement

A

. amoxicilline, même si PSDP (pneumocoque de sensibilité diminuée à la pénicilline) car bonne diffusion au poumon
+
. vaccination des sujets à risque

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14
Q

Strept pneumo: sensible à quels antibiotiques ?

A

. Amox

. Augmentin

. Ceftriaxone

. FQAP

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15
Q

Strept pneumo: résistance intermédiaire à quels antibiotiques ?

A

. macrolides

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16
Q

Strept pneumo: complication biologique possible

A

. Syndrome Hémolytique et Urémique