Identification bactéries Flashcards

1
Q

Diplocoque lancéolé gram +

A

Streptococcus Pneumoniae

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2
Q

Cocci gram + catalase négatif soluble dans la bile et sensible à l’optochine

A

Streptococcus Pneumoniae

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3
Q

Coccobacille gram - qui pousse sur gélose chocolat

A

Haemophilus influenzae

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4
Q

Cocci gram + en amas ou tétrades, on pense à quoi ?

A

Staphylococcus

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5
Q

Cocci gram + en amas, catalase +, coagulase +

A

Staphylococcus aureus

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6
Q

Petit bâtonnet gram - arérobe fastidieux, pousse sur milieu spécial seulement (BCYE). Autre moyen de l’identifier

A

Legionella pneumophila

Antigènes urinaires (seulement pour legionella pneumophila sous-type Pontiac sérogroupe 1)

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7
Q

Apparence de mycoplasma pneumoniae au Gram ?

A

Ne se colore pas car ne possède pas de paroi cellulaire (seulement membrane)

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8
Q

Apparence de chlamydophila pneumoniae

A

Ne se colore pas au gram car organisme intracellulaire obligatoire

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