ORNITHOBACTERIUM RHINOTRACHEALE – ANATIPESTIFER DISEASE

Question 1

The clinical signs of anatipestifer disease are more severe in hens than in ducks.

Answer 1

F

Question 2

Ataxia and spasms are common clinical signs of anatipestifer disease.

Answer 2

T

Question 3

Anatipestifer disease is a zoonosis.

Answer 3

F

Question 4

Sinusitis is a frequent clinical sign of ornithobacteriosis.

Answer 4

T

Question 5

Nervous signs are frequently seen in the case of ornithobacteriosis.

Answer 5

F

Question 6

The agent of anatipestifer disease causes septicaemia.

Answer 6

T

Question 7

The agent of anatipestifer disease is an obligate pathogenic bacterium

Answer 7

F

Question 8

Clinical signs of anatipestifer disease are limited to the respiratory tract.

Answer 8

F

Question 9

Anatipestifer disease can be prevented by inactivated and attenuated vaccines.

Answer 9

T

Question 10

Ornithobacterium rhinotracheale can cause disease in chicken and turkey.

Answer 10

T

Question 11

Production of large amount of mucous in the upper respiratory tract is common in
ornithobacteriosis

Answer 11

T

Question 12

The agent of ornithobacteriosis colonises the upper respiratory tract.

Answer 12

T

Question 13

Nasal discharge and conjunctivitis are clinical signs of anatipestifer disease.

Answer 13

T

Question 14

The endothelium is damaged in anatipestifer disease:

Answer 14

T

Question 15

germinative transmission is important in the case of anatipestifer disease:

Answer 15

F

Question 16

Generally laying flocks are vaccinated in order to prevent ornithobacteriosis:

Answer 16

F

Question 17

Overcrowding can predispose animals to ornithobacteriosis:

Answer 17

T

Question 18

Deformation of the eggshell can be seen in the case of ornithobacteriosis:

Answer 18

T

Question 19

Arthritis is a frequent clinical sign of ornithobacteriosis:

Answer 19

F

Question 20

Pasteurella antaipestifer is the aetioligcal agent of Anatipestifer disease

Answer 20

F

Question 21

Anatipestifer disease is caused by Riemerella anatipestifer.

Answer 21

T

Question 22

Endotoxin release is important in the pathogenesis of the anatipestifer disease.

Answer 22

T

LPS endotoxin- same pathogenesis as Pasteurella

Question 23

Anatipestifer disease mostly occurs in small backyard flocks.

Answer 23

F

Question 24

We can use agglutination to diagnose the anatipestifer disease.

Answer 24

T

Question 25

We can prevent anatipestifer disease by using inactivated vaccines.

Answer 25

T

Question 26

Anatipestifer disease only shows clinical signs in ducks.

Answer 26

F

Question 27

In the chronic form of anatipestifer disease, we can see fibrinous-purulent conjunctivitis.

Answer 27

T

Question 28

Anatipestifer disease mostly affects older birds.

Answer 28

F

Question 29

In the acute form of anatipestifer disease, we can see CNS signs

Answer 29

T

Question 30

Penicillin can be used to treat Ornithobacterium rhinotracheale

Answer 30

T

Question 31

Ornithobacterium rhinotracheale most commonly occurs in 3-4-week-old turkeys.

Answer 31

F

morecommon in chicken?

Question 32

Thick, fibrinous nasal discharge is the most striking clinical signs in case of Ornithobacterium
rhinotracheale.

Answer 32

F
Mucus plug
Not fibrinous

Question 33

Ornithobacterium rhinotracheale. is most commonly infected via the germinative route

Answer 33

F

Question 34

Anatipestifer disease occurs in water fowl.

Answer 34

T

Question 35

Anatipestifer disease occurs in day-old birds.

Answer 35

T - severe 0-2w

Question 36

There is septicemia in the case of Anatipestifer disease.

Answer 36

T

Question 37

CNS clinical signs can be seen in the case of Anatipestifer disease.

Answer 37

T

Question 38

Anatipestifer disease is caused by Pasteurella multocida.

Answer 38

F

Question 39

The clinical signs of Anatipestifer disease are more severe in Turkey than water fowl

Answer 39

F

Question 40

The agent of Anatipestifer disease causes septicaemia.

Answer 40

T

Question 41

Ataxia and spasms are frequent clinical signs of Anatipestifer disease

Answer 41

T

Question 42

Some virus infections can predispose animals to disease caused by Ornithobacterium
rhinotracheale.

Answer 42

T

Question 43

Germinative infection is important in the case of Ornithobacterium rhinotracheale.

Answer 43

F

Question 44

Ornithobacterium rhinotracheale can cause disease mainly in water fow

Answer 44

F

chicken+turkey

Question 45

Accumulation of mucous in the trachea is a typical post mortem lesion of the disease caused
by Ornithobacterium rhinotracheale.

Answer 45

T

Question 46

Fibrinous perihepatitis is a postmortem lesion of anatipestifer disease.

Answer 46

T