Corynebacterium, Actinomyces, Trueperella and Actinobaculum Flashcards

1
Q

Where to find Coryneb

A

muc mem, skin, soil, milk,

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2
Q

Where to find Actinom

A

alimentary tract, muc mem

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3
Q

Morph of Corynebacterium

A

Polymorphism from rods to chinese letters

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4
Q

Resistance of C

A

average

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5
Q

Staining

A

Gr +

slight acid fast

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6
Q

Culture

A

blood agar, haemolysis weak

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7
Q

C/O

A

Catalas+

Oxidase-

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8
Q

O/F

A

fermentative

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9
Q

Which C species prod. toxins

A

C. diphteriae, C. pseudotuberculosis

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10
Q

Name the C species

A
C.diphtheriae
C.pseudotuberculosis
C.renale
C.pilosum
C.cystitidis
C.bovis
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11
Q

What can we generally say do C Bb cause

A

local suppuration, arthritis, metritis, mastitis

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12
Q

What is the causative agent of human diftery (inflamm. of throat)

A

C.diphtheriae

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13
Q

2 biotypes of C.pseudotuberculosis

A

Nitrate neg./pos.

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14
Q

What does the Nitrate neg. type of C.pseudotuberculosis cause

A

ru: pseudotuberculosis, caseous lymphadenitis, abortion, arthritis

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15
Q

What does the Nitrate pos type of C. pseudotuberculosis cause

A

Equine ulcerative lymphadenitis

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16
Q

Which Bb cause cystitis in the UT of cattle

A

C.renale
C.pilosum
C.cystitidis

17
Q

What does C. bovis cause

A

mastitis abortion - found in udder and milk Bb

18
Q

Morphology of Actinomyces

A

branching filaments, broken

19
Q

Culture of Actinomyces

A

anaerobic or fac anaerobic

blood agar

20
Q

Name the species of Actinomyces

A

A.bovis
A.viscosus
A.israeli
A.hordeovulneris

21
Q

What does Actinomyces generally cause

A

Actinomycosis

22
Q

A bovis causes what

A

Cattle: actinomycosis - lumpy jaw
Su: udder actinomycosis

23
Q

A. viscosus

A

Ho,Ca: actinomycosis

24
Q

A.israeli

A

Ho: actinomycosis

25
Q

A.hordeovulneris

A

Ca: actinomycosis

26
Q

Trueperella culture

A

blood, serum agar - protein demand

27
Q

Species of Trueperella

A

T.pyogenes

28
Q

What can T.pyogenes cause

A

local suppuration, mastitis, metritis, arthritisn pneumonia

29
Q

Species of actinobaculum

A

A.suis

30
Q

Where can actinobaculum be found

A

prepuce of boars

31
Q

What does A.suis cause

A

purulent cystitis, pyelonephritis