Streptococcus dysgalactiae Flashcards

1
Q

Gruppe(streptococcus dysgalactiae)

A

Karakteriseret som C i Lancefield gruppering.

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2
Q

Gram(streptococcus dysgalactiae)

A

Positiv.

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3
Q

Form(streptococcus dysgalactiae)

A

Kokker(små runde)

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4
Q

Lejring(streptococcus dysgalactiae)

A

Kæder

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5
Q

Størrelse(streptococcus dysgalactiae)

A

1-2 µm

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6
Q

Andet(streptococcus dysgalactiae)

A

Betahæmolyse.

Kan være Lancefield gruppe C eller G

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7
Q

Ilt(streptococcus dysgalactiae)

A

Fakultativ anaerob

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8
Q

Mobilitet(streptococcus dysgalactiae)

A

Ubevægelige

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9
Q

Katalase(streptococcus dysgalactiae)

A

Negativ

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10
Q

Forekomst(streptococcus dysgalactiae)

A

Hud, svælg og næse

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11
Q

Smittekilder(streptococcus dysgalactiae)

A

Smitter ved dråbeinfektion især fra personer med pågående infektion

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12
Q

Sygdomme(streptococcus dysgalactiae)

A

Pharyngitis, hvor en komplikation kan være glomerulonefritis, men aldrig gigtfeber.

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13
Q

Diagnose(streptococcus dysgalactiae)

A

Diagnose stilles ved at påvise bakterien i podninger. De er gram-positive og katalase-negative. Dette danner ofte baggrund for identifikation. Forekommer typisk i kæder. Dyrkes på blodagar.

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14
Q

Behandling(streptococcus dysgalactiae)

A

Penicillin

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