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EPI Final 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-A but unsure of this one

  • 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
Salmonellae do not enter the blood stream in calves.
F bacteria can breach the intestinal barrier and enter the bloodstream, resulting in septicemia or bacteremia.
26
Abortion can be a clinical sign of bovine salmonellosis.
T | chronic: lameness, mastitis, abortion
27
Salmonellosis does not occur in cattle in Europe anymore because of successful eradication.
F
28
Salmonellosis in calves typically occurs in 1-2-week-old calves
F | 2-6 weeks old
29
Salmonellosis in calves is frequently caused by S. typhimurium
T
30
Salmonella Paratyphi can cause salmonellosis of calves
F - S. Dublin, **S. Typhimurium**, S. Newport, S. Montevideo - S. Enteritidis, S. Agona, S. Derby, - S. Abony
31
Fever is a common clinical sign of salmonellosis of calves
T - fever, anorexia, depression - diarrhoea - cough, dyspnea
32
Salmonellosis does not occur in sheep.
F
33
Salmonella typhimurium is obligate pathogenic bacterium
F
34
Salmonella typhimurium can cause salmonellosis of calves
T
35
Transportation of young calves is a predisposing factor of salmonellosis
T - transportation, sudden change in diet - getting cold - hygienic problems - mixing
36
In the case of chronic salmonellosis arthritis is a common clinical sign.
T | it is a common pathological lesions
37
Salmonella bovis is the most frequent causative agent of bovine salmonellosis
F | **S. Typhimurium**
38
Salmonellosis of calves causes diarrhoea
T
39
Salmonellosis of calves only effects the intestines
F | Lymph nodes, enteritis, parencyhmal organs
40
Cattle can stay lifelong carriers of salmonellosis of calves.
T
41
Salmonellosis in cattle is mainly cause by Salmonella bovis strains
F | **S. Typhimurium**
42
Salmonella can cause disease in calves bought and fattened at young age
T
43
Salmonellosis in cattle is spread mainly in aerogenic way
F | transmitted through the fecal-oral route
44
Chronic salmonellosis of cattle/calves causes arthritis
T
45
Diarrhoea without fever is a typical clinical sign of bovine salmonellosis
F | fever and diarrohea
46
Salmonellosis in cattle is an endemic disease in young animals.
T
47
We can use vaccination in cattle to prevent salmonella
T | vaccination: inactive and live
48
Salmonellosis in cattle, lesions are mostly seen in the stomach
F | parenchymal organs too
49
Salmonella of calves causes bloody diarrhoea
T | diarrhea: wtaery, gad, mucous, fibrin, blood
50
S. abortusovis can cause sporadic abortions in cattle
F
51
Calf salmonellosis causes inflammation of the small intestine
T
52
Salmonella in calves can be treated successfully with penicillin
F | antibiotics: trimethoprim-sulfonamide, quinolones
53
Salmonella can cause generalized disease/fever in caves
T
54
Salmonellosis in calves cause ileitis
T | ileitis: inflammation of the ileum, a part of the small intestine.
55
We can use isolation or ELISA for detection of Salmonellosis in cattle
T
56
We can use quinolones to treat salmonellosis in cattle
T | antibiotics: trimethoprim-sulfonamide, quinolones
57
Age is the most important predisposing factor in the case of cattle salmonellosis.
F - transportation, sudden change in diet - getting cold - hygienic problems - mixing
58
Salmonellosis of calves occur in increased number if calves were brought from different farms
T - transportation, sudden change in diet - getting cold - hygienic problems **- mixing**
59
Salmonella is seen in the large intestine of cattle
F | small intestine

EPI Final PQ (49 decks)

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