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Epidemiology - MIDTERM 4 PQS > PQS - Pasteurellosis of sheep and goats✅ > Flashcards

PQS - Pasteurellosis of sheep and goats✅ Flashcards

1
Q

Septicaemic ovine pasteurellosis is mainly seen in pregnant animals

A

F

Occurs in suckling lambs, 1-2 months of life

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2
Q

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

A

T

Seen in growers, after weaning

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3
Q

Pasteurella ovis can cause pasteurellosis in small ruminants

A

F

Causative agents:
1. P. multocida
2. M. haemolytica
3. Bibersteinia trehalosi

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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

Caused by 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

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10
Q

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

A

T

Seen in 1-2, sometimes 3 month old lambs

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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

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14
Q

Respiratory pasteurellosis occurs in goats

A

T

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15
Q

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

A

F

The udder can regenerate !!

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16
Q

inactivated vaccines can be used for the prevention of ovine pasteurellosis

A

T

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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

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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

T

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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

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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

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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

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31
Q

Mannheimia haemolytica is an important agent of ovine respiratory pasteurellosis

A

T

32
Q

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

A

T

33
Q

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

A

T

34
Q

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

A

T

35
Q

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

A

F

Seen in 3-12 months olds

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

A

F

Occur in both species

38
Q

Mannheimia haemolytica can cause mastitis in ewes

A

T

39
Q

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

A

F

most frequent in lambs between 1 and 5 months of age

40
Q

Leukotoxin produced Mannheimia haemolytica is responsible for ovine mastitis

A

T

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

anterior lobe

43
Q

Mannheimia haemolytica can cause pneumonia in sheep

A

T

44
Q

Mannheimia haemolytica can cause acute systemic pasteurellosis in sheep

A

F

B.trehalosi

45
Q

Mannheimia haemolytica can produce dermonecrotoxin

A

F

*P.multicoida produce dermonecrotoxin**

46
Q

Mannheimia haemolytica can cause septicaemia in suckling lambs

A

T

47
Q

Acute systemic pasteurellosis is caused by Bibersteinia trehalosi.

A

T

48
Q

Acute systemic pasteurellosis occurs in sucking lambs and kids

A

F

Occur in 3-12 month old sheep

49
Q

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

A

T

50
Q

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

A

F

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

53
Q

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

A

T

54
Q

Respiratory pasteurellosis in sheep cannot be prevented with vaccination

A

F

55
Q

Se-deficiency is a predisposing factor in sheep for pasteurellosis

A

T

56
Q

Mannheimia haemolytica ́s endotoxin causes respiratory pasteurellosis in sheep.

A

F

M.haemolytica has a cytotoxin

57
Q

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

A

F

58
Q

Pasteurellosis does not cause septicaemia

A

F

59
Q

Acute systemic pasteurellosis is caused by Bibersteinia trehalosi.

A

T

60
Q

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

A

T

61
Q

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

A

T

62
Q

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

A

F

oedema, haemorrhages and necrosis

63
Q

Bibersteinia trehalosi is involved in development of acute systemic pasteurellosis

A

T

64
Q

Serology is widely used to diagnose Pasteurella in sheep

A

F

65
Q

Penicillin can be used to treat ovine pasteurellosis

A

T

66
Q

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

A

F

Seen in suckling lambs, under 3 months of age

67
Q

You can see croupus pneumonia in case of ovine systemic pasteurellosis

A

F

68
Q

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

A

F

Seen in 3-12 month old lambs

69
Q

Pasteurella causes septicaemia in lambs

A

T

70
Q

In suckling lambs, acute systemic pasteurellosis may occur

A

F

Seen in growers, after weaning

71
Q

Pasteurellosis in the sheep may cause interstitial pneumonia

A

F

72
Q

Pasteurellosis in the sheep can occur in the form of mastitis

A

T

73
Q

Pasteurellosis in sheep may occur as a septicaemia

A

T

74
Q

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

A

T

75
Q

Vaccines can be used to prevent pasteurellosis in sheep

A

T

76
Q

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

A

F

Fibrinous inflammation is seen

Epidemiology - MIDTERM 4 PQS (31 decks)

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