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EPI PQ > MT4 - Pasteurellosis of sheep and goats (W) > Flashcards

MT4 - Pasteurellosis of sheep and goats (W) Flashcards

1
Q

Septicaemic ovine pasteurellosis is mainly seen in pregnant animals

A

F

< 3 MONTHS

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2
Q

Acute systemic pasteurellosis occurs mainly among 3-12 months old lambs.

A

T

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3
Q

Pasteurella ovis can cause pasteurellosis in small ruminants

A

F

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4
Q

Bibersteinia trehalosi can cause acute systemic pasteurellosis in small ruminants

A

T

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5
Q

Cough and nasal discharge are clinical signs of ovine pasteurellosis

A

T

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6
Q

Acute systemic pasteurellosis is caused by Pasteurella multocida.

A

F

B. trehalosi

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7
Q

Arthritis can be a clinical sign of ovine pasteurellosis

A

T

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8
Q

Pasteurella multocida can cause pasteurellosis in small ruminants

A

T

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9
Q

Acute systemic pasteurellosis does not occur in goats, only in sheep.

A

F

Goats: Diseases:
* pleuropneumonia
* septicaemia of kids
* mastitis
* acute systemic pasteurellosis

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10
Q

Septicemia ovine pasteurellosis is mainly seen in lambs younger than 3 months

A

T

<3 motnhs

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11
Q

Mastitis can be a clinical form of ovine pasteurellosis:

A

T

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12
Q

septicemia can be a clinical form of ovine pateurellosis:

A

T

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13
Q

septicemic pasteurellosis doesn’t occur in goats only in sheep:

A

F

sheep:
1. Respiratory pasteurellosis
2. Septicaemia
3. Mastitis
4. Acute systemic pasteurellosis

Goat:
- pleuropneumonia
- septicaemia of kids
- mastitis
- acute systemic pasteurellosis

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14
Q

respiratory pasteurellosis occurs in goats:

A

F

sheep:
1. Respiratory pasteurellosis
2. Septicaemia
3. Mastitis
4. Acute systemic pasteurellosis

Goat:
* pleuropneumonia
* septicaemia of kids
* mastitis
* acute systemic pasteurellosis

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15
Q

ewes have to be culled after mastitis caused by mannheimia haemolytica because the udder cannot regenerate

A

F

While mastitis caused by Mannheimia haemolytica or other pathogens can be severe and lead to significant damage to the udder tissue, it doesn’t necessarily mean that ewes have to be culled.

The decision to cull an ewe affected by mastitis depends on various factors such as the severity of the infection, the response to treatment, the potential for recovery, and the economic considerations for the farmer.

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16
Q

inactivated vaccines can be used for the prevention of ovine pasteurellosis:

A

T

inactive and also inactive toxin vaccine

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17
Q

respiratory viruses can predispose sheep to pasteurellosis:

A

T

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18
Q

mannheimia haemolytica cause mastitis in goats:

A

T

sheep:
1. Respiratory pasteurellosis
2. Septicaemia
3. Mastitis
4. Acute systemic pasteurellosis

Goat:
* pleuropneumonia
* septicaemia of kids
* mastitis
* acute systemic pasteurellosis

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19
Q

fibrinous pleuropneumonia is a postmortem lesion of ovine pasteurellosis:

A

T

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20
Q

Respiratory pasteurellosis can occur in goats

A

F

sheep:
1. Respiratory pasteurellosis
2. Septicaemia
3. Mastitis
4. Acute systemic pasteurellosis

Goat:
* pleuropneumonia
* septicaemia of kids
* mastitis
* acute systemic pasteurellosis

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21
Q

Septicaemia can be a clinical form of ovine pasteurellosis:

A

T

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22
Q

Dermonecrotoxin producing Pasteurella multocida can cause irreversible lesions in the nose of the pigs:

A

T

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23
Q

Mannheimia haemolyitica can cause Pasteurellosis in small ruminant

A

T

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24
Q

Bibersteinia trehalosi can cause Pasteurellosis in small ruminants

A

T

sheep and goats

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25
Q

Enteritis is a frequent clinical sign of ovine pasteurellosis

A

F

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26
Q

The agent of Acute Systemic Pasteurellosis is zoonotic

A

F

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27
Q

Mannheimia haemolytica can cause respiratory pasteurellosis of sheep

A

T

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28
Q

Fibrinous pneumonia is a common post mortem lesion of respiratory pasteurellosis

A

T

fibrinous pneumonia, mainly in the anterior lobes

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29
Q

Mannheimia haemolytica can cause mastitis of sheep

A

T

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30
Q

Respiratory pasteurellosis of sheep cannot be prevented with vaccines

A

F

vaccines:
- inactivated vaccines (bacterin, extract)
- inactivated toxin vaccines (M. haemolytica)

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31
Q

Mannheimia haemolytica is an important agent of ovine respiratory pasteurellosis

32
Q

Leukotoxin of M. haemolytica is responsible for the clinical signs of ovine respiratory
pasteurellosis

33
Q

Lesions of ovine respiratory pasteurellosis can be seen in the anterior lobes of the lungs

34
Q

Macrolide antibiotics can be used to the treatment of ovine respiratory pasteurellosis

A

T

Antibiotics

35
Q

Acute systemic pasteurellosis occurs in lambs that are younger than 3 months

A

F

3-12 months

36
Q

Acute systemic pasteurellosis is caused by Mannheimia haemolytica.

A

F

B. trehalosi

37
Q

Acute systemic pasteurellosis occurs in sheep but not goats

38
Q

Mannheimia haemolytica can cause mastitis in ewes

39
Q

Respiratory form of ovine pasteurellosis can be seen only in suckling lambs

A

F

sheep of various ages

40
Q

Leukotoxin produced Mannheimia haemolytica is responsible for ovine mastitis

41
Q

Acute systemic pasteurellosis is caused by Pasteurella multocida

A

F

B. trehalosi

42
Q

Lesions of ovine respiratory pasteurellosis are typically seen in the diaphragmatic lobe of the lungs

A

F

mainly in the anterior lobes of lungs

43
Q

Mannheimia haemolytica can cause pneumonia in sheep

44
Q

Mannheimia haemolytica can cause acute systemic pasteurellosis in sheep

A

F

B. trehalosi

45
Q

Mannheimia haemolytica can produce dermonecrotoxin

A

F

ATROPHIC RHINITIS OF SWINE: P. multocida D or A produce dermonecrotoxin

46
Q

Mannheimia haemolytica can cause septicaemia in suckling lambs

47
Q

Acute systemic pasteurellosis is caused by Bibersteinia trehalosi.

48
Q

Acute systemic pasteurellosis occurs in sucking lambs and kids

49
Q

In the case of acute systemic pasteurellosis bacterium, emboli are formed in the blood
vessels

A

T

  • bacterium emboli get into the blood stream
  • emboli get to the parenchymal organs
  • local inflammation in the organs, necrosis
50
Q

Nasal discharge and coughing for a week are the main clinical signs of acute systemic
pasteurellosis

51
Q

Acute systemic pasteurellosis is caused by type A and D of Pasteurella multocida

A

F

B. trehalosi

52
Q

Necrosis of the mucous membranes and focal necrosis in the parenchymal organs are typical lesions of acute systemic pasteurellosis

A

T

- haemorrhages , oedema (pharynx), necrosis

53
Q

Antibiotics can be used for the treatment of respiratory pasteurellosis of sheep

A

T

  • isolation of ill animal
  • antibiotics
  • elimination of predisposing factors
54
Q

Respiratory pasteurellosis in sheep cannot be prevented with vaccination

A

F

  • inactive and inactive toxin vaccine
55
Q

Se-deficiency is a predisposing factor in sheep for pasteurellosis

A

T

* poor quality, Se deficiency, mycotoxins

56
Q

Mannheimia haemolytica ́s endotoxin causes respiratory pasteurellosis in sheep.

A

F

it is caused by: P. multocida, M. haemolytica but there are no endotoxin effect.

endotocin effect is by : b. trehalosi

57
Q

In respiratory pasteurellosis in sheep the cranial lung lobes are affected.

A

F

anterior lobes

58
Q

Pasteurellosis does not cause septicaemia

59
Q

Acute systemic pasteurellosis is caused by Bibersteinia trehalosi.

60
Q

Acute systemic pasteurellosis typically occurs in 3-12 months old small ruminants

61
Q

Bacterium emboli are responsible for the clinical signs and lesions of acute systemic
pasteurellosis

62
Q

Fibrinous pneumonia is the main post mortem lesion of acute systemic pasteurellosis

63
Q

Bibersteinia trehalosi is involved in development of acute systemic pasteurellosis

64
Q

Serology is widely used to diagnose Pasteurella in sheep

65
Q

Penicillin can be used to treat ovine pasteurellosis

A

T

antibiotics

66
Q

The septicaemic form of pasteurellosis is most common in sheep above 1 year

A

F

< 3 months

67
Q

You can see croupus pneumonia in case of ovine systemic pasteurellosis

68
Q

Systemic pasturellosis is seen in 2-4-week-old lambs

A

F

3- 12 months

69
Q

Pasteurella causes septicaemia in lambs

70
Q

In suckling lambs, acute systemic pasteurellosis may occur.

A

F

3.12 months

71
Q

Pasteurellosis in the sheep may cause interstitial pneumonia

72
Q

Pasteurellosis in the sheep can occur in the form of mastitis

73
Q

Pasteurellosis in sheep may occur as a septicaemia

74
Q

Emboli is the cause of sudden death in acute systemic pasturellosis.

75
Q

Vaccines can be used to prevent pasteurellosis in sheep

76
Q

in the respiratory form of ovine pasteurellosis, haemorrhagic pneumonia is seen

EPI PQ (81 decks)

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