ORNITHOBACTERIUM RHINOTRACHEALE – ANATIPESTIFER DISEASE Flashcards
The clinical signs of anatipestifer disease are more severe in hens than in ducks.
F
Ataxia and spasms are common clinical signs of anatipestifer disease.
T
Anatipestifer disease is a zoonosis.
F
Sinusitis is a frequent clinical sign of ornithobacteriosis.
T
Nervous signs are frequently seen in the case of ornithobacteriosis.
F
The agent of anatipestifer disease causes septicaemia.
T
The agent of anatipestifer disease is an obligate pathogenic bacterium
F
Clinical signs of anatipestifer disease are limited to the respiratory tract.
F
Anatipestifer disease can be prevented by inactivated and attenuated vaccines.
T
Ornithobacterium rhinotracheale can cause disease in chicken and turkey.
T
Production of large amount of mucous in the upper respiratory tract is common in
ornithobacteriosis
T
The agent of ornithobacteriosis colonises the upper respiratory tract.
T
Nasal discharge and conjunctivitis are clinical signs of anatipestifer disease.
T
The endothelium is damaged in anatipestifer disease:
T
germinative transmission is important in the case of anatipestifer disease:
F
Generally laying flocks are vaccinated in order to prevent ornithobacteriosis:
F
Overcrowding can predispose animals to ornithobacteriosis:
T
Deformation of the eggshell can be seen in the case of ornithobacteriosis:
T
Arthritis is a frequent clinical sign of ornithobacteriosis:
F
Pasteurella antaipestifer is the aetioligcal agent of Anatipestifer disease
F
Anatipestifer disease is caused by Riemerella anatipestifer.
T
Endotoxin release is important in the pathogenesis of the anatipestifer disease.
T
LPS endotoxin- same pathogenesis as Pasteurella
Anatipestifer disease mostly occurs in small backyard flocks.
F
We can use agglutination to diagnose the anatipestifer disease.
T
We can prevent anatipestifer disease by using inactivated vaccines.
T
Anatipestifer disease only shows clinical signs in ducks.
F
In the chronic form of anatipestifer disease, we can see fibrinous-purulent conjunctivitis.
T
Anatipestifer disease mostly affects older birds.
F
In the acute form of anatipestifer disease, we can see CNS signs
T
Penicillin can be used to treat Ornithobacterium rhinotracheale
T
Ornithobacterium rhinotracheale most commonly occurs in 3-4-week-old turkeys.
F
morecommon in chicken?
Thick, fibrinous nasal discharge is the most striking clinical signs in case of Ornithobacterium
rhinotracheale.
F
Mucus plug
Not fibrinous
Ornithobacterium rhinotracheale. is most commonly infected via the germinative route
F
Anatipestifer disease occurs in water fowl.
T
Anatipestifer disease occurs in day-old birds.
T - severe 0-2w
There is septicemia in the case of Anatipestifer disease.
T
CNS clinical signs can be seen in the case of Anatipestifer disease.
T
Anatipestifer disease is caused by Pasteurella multocida.
F
The clinical signs of Anatipestifer disease are more severe in Turkey than water fowl
F
The agent of Anatipestifer disease causes septicaemia.
T
Ataxia and spasms are frequent clinical signs of Anatipestifer disease
T
Some virus infections can predispose animals to disease caused by Ornithobacterium
rhinotracheale.
T
Germinative infection is important in the case of Ornithobacterium rhinotracheale.
F
Ornithobacterium rhinotracheale can cause disease mainly in water fow
F
chicken+turkey
Accumulation of mucous in the trachea is a typical post mortem lesion of the disease caused
by Ornithobacterium rhinotracheale.
T
Fibrinous perihepatitis is a postmortem lesion of anatipestifer disease.
T
