PQS - Ornithobacterium rhinotracheale and anatipesteifer disease✅ Flashcards

1
Q

The clinical signs of anatipestifer disease are more severe in hens than in ducks.

A

F

Mainly seen in ducks

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2
Q

Ataxia and spasms are common clinical signs of anatipestifer disease.

A

T

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3
Q

Anatipestifer disease is a zoonosis

A

F

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4
Q

Sinusitis is a frequent clinical sign of ornithobacteriosis

A

T

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5
Q

Nervous signs are frequently seen in the case of ornithobacteriosis

A

F

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6
Q

The agent of anatipestifer disease causes septicaemia.

A

T

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7
Q

The agent of anatipestifer disease is an obligate pathogenic bacterium

A

F

facultative pathogenic bacterium

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8
Q

Clinical signs of anatipestifer disease are limited to the respiratory tract.

A

F

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9
Q

Anatipestifer disease can be prevented by inactivated and attenuated vaccines.

A

T

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10
Q

Ornithobacterium rhinotracheale can cause disease in chicken and turkey

A

T

Wide host range

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11
Q

Production of large amount of mucous in the upper respiratory tract is common in
ornithobacteriosis

A

T

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12
Q

The agent of ornithobacteriosis colonises the upper respiratory tract

A

T

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13
Q

Nasal discharge and conjunctivitis are clinical signs of anatipestifer disease.

A

T

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14
Q

The endothelium is damaged in anatipestifer disease

A

T

primary target = small blood vessels, which increases the permeability

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15
Q

germinative transmission is important in the case of anatipestifer disease

A

F

germinative infection has no importance

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16
Q

Generally laying flocks are vaccinated in order to prevent ornithobacteriosis

A

F

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17
Q

Overcrowding can predispose animals to ornithobacteriosis

A

T

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18
Q

Deformation of the eggshell can be seen in the case of ornithobacteriosis

A

T

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19
Q

Arthritis is a frequent clinical sign of ornithobacteriosis

A

F

Its a sporadic clinical signs

20
Q

Pasteurella antaipestifer is the aetioligcal agent of Anatipestifer disease

A

F

21
Q

Anatipestifer disease is caused by Riemerella anatipestifer.

A

T

Riemerella anatipestifer

22
Q

Endotoxin release is important in the pathogenesis of the anatipestifer disease.

A

T

23
Q

Anatipestifer disease mostly occurs in small backyard flocks.

A

F

Seen in large scale flocks

24
Q

We can use agglutination to diagnose the anatipestifer disease.

A

F

The agglutination is to detect antibodies, which is of no diagnostic value - Used for evaluation of vaccine

25
Q

We can prevent anatipestifer disease by using inactivated vaccines

A

T

26
Q

Anatipestifer disease only shows clinical signs in ducks

A

F

BUT mainly in ducks

27
Q

In the chronic form of anatipestifer disease, we can see fibrinous-purulent conjunctivitis

A

T

28
Q

Anatipestifer disease mostly affects older birds

A

F

most common in ducklings below 2 months

29
Q

In the acute form of anatipestifer disease, we can see CNS signs

A

T

30
Q

Penicillin can be used to treat Ornithobacterium rhinotracheale

A

T

31
Q

Ornithobacterium rhinotracheale most commonly occurs in 3-4-week-old turkeys.

A

F

32
Q

Thick, fibrinous nasal discharge is the most striking clinical signs in case of Ornithobacterium
rhinotracheale.

A

F

33
Q

Ornithobacterium rhinotracheale is most commonly infected via the germinative route

A

F

there is no germinative infection

34
Q

Anatipestifer disease occurs in water fowl.

A

T

35
Q

Anatipestifer disease occurs in day-old birds

A

T

36
Q

There is septicemia in the case of Anatipestifer disease

A

T

37
Q

CNS clinical signs can be seen in the case of Anatipestifer disease

A

T

38
Q

Anatipestifer disease is caused by Pasteurella multocida

A

F

Rimerella anatipestifer

39
Q

The clinical signs of Anatipestifer disease are more severe in Turkey than water fowl

A

F

40
Q

The agent of Anatipestifer disease causes septicaemia.

A

T

41
Q

Ataxia and spasms are frequent clinical signs of Anatipestifer disease

A

T

42
Q

Some virus infections can predispose animals to disease caused by Ornithobacterium
rhinotracheale.

A

T

43
Q

Germinative infection is important in the case of Ornithobacterium rhinotracheale.

A

F

there is no germinative infection

44
Q

Ornithobacterium rhinotracheale can cause disease mainly in water fowl

A

F

Wide host range

45
Q

Accumulation of mucous in the trachea is a typical post mortem lesion of the disease caused
by Ornithobacterium rhinotracheale.

A

T

Causing suffocation

46
Q

Fibrinous perihepatitis is a postmortem lesion of anatipestifer disease

A

T