Respiratory pasteurellosis of cattle Flashcards

1
Q

Pasteurella bovis can cause pasteurellosis in cattle

A

False

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2
Q

Diarrhoea is the main clinical sign of bovine pasteurellosis

A

False

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3
Q

Overcrowding is a predisposing factor of respiratory pasteurellosis of cattle

A

True

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4
Q

The lesions of respiratory pasteurellosis of calves are generally in the diaphragmatic lobes

A

False

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5
Q

Dermonecrotoxin of the agents is responsible for the clinical signs of respiratory
pasteurellosis of cattle

A

False

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6
Q

Primary pasteurellosis diseases are caused by obligate pathogenic Pasteurella bacteria

A

False

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7
Q

Respiratory pasteurellosis occurs only among cattle above 6 months of age

A

False

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8
Q

Toxoid vaccines can be used for the prevention of respiratory pasteurellosis of cattle

A

True

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9
Q

The lesions of respiratory pasteurellosis of calves are generally in the diaphragmatic lobes

A

False

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10
Q

Pasteurella multocida can cause pasteurellosis in cattle

A

True

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11
Q

Mannheimia haemolytica can cause respiratory pasteurellosis of calves

A

True

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12
Q

Mannheimia haemolytica can cause pasteurellosis in cattle

A

True

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13
Q

Respiratory pasteurellosis can occur after transport

A

True

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14
Q

Mannheimia haemolytica is an important agent of shipping fever

A

True

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15
Q

Leukotoxin of M. haemolytica damages the alveolar macrophages

A

True

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16
Q

Interstitial pneumonia is a frequent post mortem lesion of pulmonary pasteurellosis of
cattle

A

False

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17
Q

The pneumonic lesions in the case of pulmonary pasteurellosis of cattle can be seen mainly in the diaphragmatic lobe

18
Q

Salmonellosis can predispose cattle to pasteurellosis

19
Q

Transportation can predispose cattle to pasteurellosis

20
Q

Bovine pasteurellosis cannot be prevented with vaccination

21
Q

Respiratory pasteurellosis has been already eradicated in Europe

22
Q

Mannheimia haemolytica is a causative agent of respiratory pasteurellosis

23
Q

Transportation is a predisposing factor of respiratory pasteurellosis of cattle

24
Q

There are no vaccines for the prevention of respiratory pasteurellosis of cattle

25
Mycoplasmas can predispose cattle to respiratory pasteurellosis
True
26
The lesions of bovine respiratory pasteurellosis are generally seen in the diaphragmatic lobes
False
27
Respiratory pasteurellosis in cattle is caused by P. multocida A and M. haemolytica A
True
28
Most importance virulence factor of M. haemolytica is leukotoxin
True
29
Respiratory pasteurellosis in cattle is a common disease of young animals
True
30
Macrolides are recommended to use in case of respiratory pasteurellosis in cattle
True
31
Respiratory pasteurellosis of cattle appears in calves aged 1-3 months old
True
32
Respiratory pasteurellosis of cattle causes a fibrinous inflammation of serous membranes
True
33
Leukotoxin of M. haemolytica strains responsible for Pasteurella pneumonia attacks respiratory epithelium
True
34
Respiratory pasturellosis of cattle are mostly seen in the tropics
False
35
Respiratory pasteurellosis of cattle causes purulent pneumonia
True | ppt only mentions fibrinous pneumonia?
36
We can use ELISA to diagnose respiratory pasteurellosis in cattle
True
37
A predisposing factor of respiratory pasteurellosis in cattle is transport
True
38
A predisposing factor of respiratory pasteurellosis in cattle is the presence of a viral infection
True
39
Lesions of respiratory pasteurellosis of calves are seen in the anterior lobes
True
40
Vaccination is widely used for prevention of bovine respiratory pasteurellosis
True