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EPI PQ > MT4 - Salmonellosis of Cattle (G) > Flashcards

MT4 - Salmonellosis of Cattle (G) Flashcards

1
Q

The enterotoxins of the agents are responsible for the clinical signs and lesions of salmonellosis of cattle

A

F

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2
Q

Treatment of bovine salmonellosis with antibiotics is not recommended

A

F

antibiotics (parenteral), rehydration

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3
Q

Arthritis can be a clinical sign of bovine salmonellosis

A

T

chronic: arthritis, tenosynovitis, bursitis, mastitis, abortion

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4
Q

Enteritis is a clinical sign of bovine salmonellosis

A

T

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5
Q

Rodents and birds can infect cattle with salmonellae

A

T

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6
Q

Agents of bovine salmonellosis do not infect humans

A

F

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7
Q

There are no vaccines for the prevention of bovine salmonellosis

A

F

vaccination: inactive or live

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8
Q

Salmonella bovis is the causative agent of bovine salmonellosis

A

F

  • S. Dublin, S. Typhimurium, S. Newport, S. Montevideo
  • S. Enteritidis, S. Agona, S. Derby,
  • S. Abony
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9
Q

Bovine salmonellosis is always limited to the gut:

A

F

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10
Q

salmonella typhimurium can cause salmonellosis of cattle:

A

T

  • S. Dublin, S. Typhimurium, S. Newport, S. Montevideo
  • S. Enteritidis, S. Agona, S. Derby,
  • S. Abony
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11
Q

transportation of animals can predispose cattle to salmonellosis:

A

T

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
  • mixing
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12
Q

salmonellosis of cattle occurs mainly in day-old calves

A

F

most frequent: 2-6 weeks old calves, in adult sporadic

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13
Q

cattle shed salmonella in the faeces

A

T

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14
Q

Yellow watery diarrhoea is a typical sign of salmonellosis of calves

A

T

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15
Q

Salmonella is seen in the large intestine of cattle

A

F

small intestine

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16
Q

Lack of appropriate provision of colostrum can predispose calves to salmonellosis

A

F

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
  • mixing
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17
Q

Salmonella Typhi is a frequent agent of salmonellosis of calves.

A

F

Salmonella Typhi primarily infects humans: causative agent typhoid fever

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18
Q

Transport of calves can predispose to salmonellosis.

A

T

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
  • mixing
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19
Q

There are no vaccines against salmonellosis of calves

A

F

vaccine: inactive or live

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20
Q

Salmonellosis of calves is seen mainly in the first week of life.

A

F

2-6 weeks old

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21
Q

In the case of salmonellosis of calves, focal necrosis in the parenchymal organs can be seen

A

T

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22
Q

Humans cannot be infected with salmonellae from calves

A

F

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23
Q

Salmonellosis of calves is typically seen in 2-6-week-old animals

A

T

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24
Q

Calves are infected with Salmonellae generally per os

A

T

per os: feaces, feed, water, pasture

25
Q

Salmonellae do not enter the blood stream in calves.

A

F

bacteria can breach the intestinal barrier and enter the bloodstream, resulting in septicemia or bacteremia.

26
Q

Abortion can be a clinical sign of bovine salmonellosis.

A

T

chronic: lameness, mastitis, abortion

27
Q

Salmonellosis does not occur in cattle in Europe anymore because of successful eradication.

A

F

28
Q

Salmonellosis in calves typically occurs in 1-2-week-old calves

A

F

2-6 weeks old

29
Q

Salmonellosis in calves is frequently caused by S. typhimurium

A

T

30
Q

Salmonella Paratyphi can cause salmonellosis of calves

A

F

  • S. Dublin, S. Typhimurium, S. Newport, S. Montevideo
  • S. Enteritidis, S. Agona, S. Derby,
  • S. Abony
31
Q

Fever is a common clinical sign of salmonellosis of calves

A

T
- fever, anorexia, depression
- diarrhoea
- cough, dyspnea

32
Q

Salmonellosis does not occur in sheep.

A

F

33
Q

Salmonella typhimurium is obligate pathogenic bacterium

A

F

34
Q

Salmonella typhimurium can cause salmonellosis of calves

A

T

35
Q

Transportation of young calves is a predisposing factor of salmonellosis

A

T

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
  • mixing
36
Q

In the case of chronic salmonellosis arthritis is a common clinical sign.

A

T

it is a common pathological lesions

37
Q

Salmonella bovis is the most frequent causative agent of bovine salmonellosis

A

F

S. Typhimurium

38
Q

Salmonellosis of calves causes diarrhoea

A

T

39
Q

Salmonellosis of calves only effects the intestines

A

F

Lymph nodes, enteritis, parencyhmal organs

40
Q

Cattle can stay lifelong carriers of salmonellosis of calves.

A

T

shedding is not comitnious

41
Q

Salmonellosis in cattle is mainly cause by Salmonella bovis strains

A

F

S. Typhimurium

42
Q

Salmonella can cause disease in calves bought and fattened at young age

A

T

43
Q

Salmonellosis in cattle is spread mainly in aerogenic way

A

F

transmitted through the fecal-oral route

44
Q

Chronic salmonellosis of cattle/calves causes arthritis

A

T

45
Q

Diarrhoea without fever is a typical clinical sign of bovine salmonellosis

A

F

fever and diarrohea

46
Q

Salmonellosis in cattle is an endemic disease in young animals.

A

T

47
Q

We can use vaccination in cattle to prevent salmonella

A

T

vaccination: inactive and live

48
Q

Salmonellosis in cattle, lesions are mostly seen in the stomach

A

F

parenchymal organs too

49
Q

Salmonella of calves causes bloody diarrhoea

A

T

diarrhea: wtaery, gad, mucous, fibrin, blood

50
Q

S. abortusovis can cause sporadic abortions in cattle

A

F

51
Q

Calf salmonellosis causes inflammation of the small intestine

A

T

52
Q

Salmonella in calves can be treated successfully with penicillin

A

F

antibiotics: trimethoprim-sulfonamide, quinolones

53
Q

Salmonella can cause generalized disease/fever in caves

A

T

54
Q

Salmonellosis in calves cause ileitis

A

T

ileitis: inflammation of the ileum, a part of the small intestine.

55
Q

We can use isolation or ELISA for detection of Salmonellosis in cattle

A

F

56
Q

We can use quinolones to treat salmonellosis in cattle

A

T

antibiotics: trimethoprim-sulfonamide, quinolones

57
Q

Age is the most important predisposing factor in the case of cattle salmonellosis.

A

F

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
  • mixing
58
Q

Salmonellosis of calves occur in increased number if calves were brought from different farms

A

T

  • transportation, sudden change in diet
  • getting cold
  • hygienic problems
    - mixing
59
Q

Salmonella is seen in the large intestine of cattle

A

F

small intestine

EPI PQ (81 decks)

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