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EPI PQ > MT3- ACTINOMYCOSIS > Flashcards

MT3- ACTINOMYCOSIS Flashcards

1
Q

Rough, hard feed can predispose cattle to actinomycosis.

A

T

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2
Q

Actinomyces species can cause diseases mainly in cattle, swine and dogs.

A

T

A. Bovis :
- cattle lumpy jaw
- Swine udder lesions
A. Hordeovulneris: dog
A. Viscosus: dog, human
A. Israelii: human

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3
Q

Bovine actinomycosis is typically a generalised disease

A

F

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4
Q

Actinomyces species are fastidious bacteria which can be found on mucous membranes

A

T

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5
Q

Lumpy jaw is the clinical form of bovine actinomycosis

A

T

  • cattle lumpy jaw
  • Swine udder lesions
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6
Q

Actinomyces hordeovulneris can cause actinomycosis of dogs

A

T ( only dogs)

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7
Q

Actinomyces bovis is the causative agent of bovine actinomycosis

A

T

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8
Q

Actinomycosis is a notifiable disease.

A

F

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9
Q

Subcutaneous pyogranuloma can be seen in the case of canine actinomycosis

A

T

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10
Q

actinomyces species can cause diseases mainly in birds

A

F
- cattle, swine, dog

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11
Q

Respiratory distress is a clinical sign of canine actinomycosis

A

T

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12
Q

Actinomyces species can be found mainly in the northern hemisphere

A

F

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13
Q

Arthritis is the most frequent clinical sign of canine actinomycosis

A

F

  • respiratory distress
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14
Q

A. hordeovulneris and A. viscosus can cause pleuritis, peritonitis and pericarditis

A

T

-dog + human

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15
Q

Clinical signs and pathological findings of canine actinomycosis and nocardiosis are generalized

A

F

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16
Q

Actinomyces bovis is the causative agent of wooden tongue, it generally attacks soft tissues.

A

F

  • cattle lumpy jaw
  • Swine udder lesions
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17
Q

Wooden tongue is caused by Actinomyces bovis in cattle.

A

F
ACTINOBACILLOSES OF RUMINANTS. (lignieresii)

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18
Q

Bovine actinomycosis is caused by Actinomyces lignieresi

A

F

A. Bovis

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19
Q

Abrasions on the mucous membrane of the oral cavity can predispose to actinomycosis

A

T

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20
Q

In the case of actinomycosis sulphur granules can be found in the lesions.

A

T

sulphur granules (Gr + filaments)
o Yellowish, pinhead-sized (A. Bovis)
o Whitish, soft, grey (A. Viscosus)

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21
Q

Lumpy jaw is a common clinical sign of bovine actinomycosis

A

T

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22
Q

Actinomyces bovis is the causative agent of lumpy jaw

A

T

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23
Q

Rough feed and tooth eruption can predispose to lumpy jaw

A

T

24
Q

Actinomyces bovis can cause actinomycosis in swine.

A

T

Swine udder lesions

25
Q

Distortion of the mandibula or maxilla are the typical sessions of swine actinomycosis.

A

F

-cattle lumpy jaw

26
Q

Canine actinomycosis is caused by Actinomycosis canis.

A

F

A. Hordeovulner
A. Viscosus

27
Q

Prolonged antibiotic therapy is needed to the treatment of actinomycosis

A

T ( penicillin)

28
Q

Changing teeth is a predisposing factor in actinomycosis

A

T

29
Q

Use of attenuated vaccines against actinomycosis is widespread

A

F

  • No vaccine
30
Q

The pathological lesions of actinomycosis in pigs are seen in the udder

A

T?

31
Q

Sulphur granules are seen in the lesions of actinomycosis.

A

T

32
Q

Actinomycosis is prevented with wide vaccination.

A

F

  • no vaccine
33
Q

Hard, stinging feed predisposes cattle to actinomycosis

A

T

Beware dry, spiky feed

34
Q

in the case of bovine actinomycosis the lesions are localized in the udder

A

F

  • mandibula or maxilla
35
Q

Wounds on the udder predispose swine to actinomycosis.

A

T
Swine: skin of udder, teats are damaged

36
Q

Actinomycosis is mainly an acute disease

A

F

37
Q

In the case of bovine actinomycosis lesions can be seen in the mandible or maxilla

A

T

  • CATTLE LUMPY JAW
38
Q

Bovine actinomycosis causes changes in the upper and lower jaw.

A

T

39
Q

In bovine actinomycosis, the first changes are seen in the udder

A

F

40
Q

Actinomyces causes a generalized infection.

A

F

41
Q

In the case of actinomycosis in pigs the lesions are seen in the udder.

A

T

skin of udder, teats are damaged

42
Q

Dogs are resistant to actinomycosis

A

F

A. Hordeovulneris : dogs

43
Q

Sulphur granules are typical lesions of actinomycosis.

A

T

44
Q

Actinomyces viscosus can infect the udder of sow

A

F

  • Actinomyces viscosus : HUMAN, DOG
45
Q

Actinomyces can affect the retropharyngeal lymph nodes

A

T

46
Q

In dogs, grass awns can be a predisposing factor for actinomycosis infection

A

T

dog: barley grass

47
Q

A. israelii is the causative agent if canine actinomycosis

A

F

  • human
48
Q

Swine actinomycosis is caused by Actinomycosis bovis.

A

T

49
Q

Actinomyces species are epiphytes.

A

T

50
Q

Actinomycosis bovis can cause udder infection in horses

A

F

  • swine
51
Q

Dogs can be infected by Actinomyces bovis.

A

F

  • A. Hordeovulneris
  • A. Viscosus
52
Q

Vaccines in cattle can be efficient for prevention of the actinomycosis disease

A

F

  • no vaccine
53
Q

Wound infection is the primary route of actinomycosis infection

A

T

lesions on skin or mucous membrane –> invasion

54
Q

Actinomycosis is a gram-negative bacterium.

A

F
- Gr+

55
Q

Horses are most sensitive to Actinomyces israelii

A

F

  • human
56
Q

Lumpy jaw is a frequently seen disease in cattle herds with high morbidity.

A

F

EPI PQ (81 decks)

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