Bacteroide 2.2.3 Flashcards

1
Q

Bacteroides fragilis
Effect sur neutrophile

A

Métabolisme anaérobie produit acide succinique
Ce qui inhibe la fonction de neutrophile; ne peuvent pas neutraliser la bactérie

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2
Q

Dans courbe de croissance des bactérie les endocrine sont libéré pendant quel phase

A

Phase stationnaire

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3
Q

Bacteroides fragilis type infection

A

Intra-abdominales
Bactériémie
Gastro-entérite
Auto limitante
Abcès intra-abdominal
Abcès cérébral et hépatique

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4
Q

Bacteroides fragilis peut mener à _____ si non traiter

A

Gangrène

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5
Q

Cause commune de gangrène chez personne diabétique

A

Bacteroides fragilis

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6
Q

Bacteroides fragilis Type spécimen pour identification gangrène

A

Tissu nécrosant

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7
Q

Bacteroides fragilis Symptôme infection intra-abdominal

A

Fièvre, douleur abdominale, nausée, vomissement, abdomen distendu

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8
Q

Bacteroides fragilis Symptôme infection peau

A

Pus, tissu nécrotique, mauvaise odeur

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9
Q

Bacteroides fragilis Symptôme diarrhée inflammatoire

A

Douleur abdominal, diarrhée liquide et abondante

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10
Q

Bacteroides fragilis specimen acceptable

A

Morceau tissu
Tissus nécrotique
Aspiration liquide corporel
Pus dans seringue

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11
Q

Bacteroides fragilis specimens inacceptable

A

Lavage gastrique
Tous écouvillon
Urine mi-jet
Selle
Toute culture de peau superficielle

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12
Q

Bacteroides fragilis caractéristique

A

Bacille gram négatif
Non mobile
Pas de spores
Encapsuler

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