midterm 3 part 2 Flashcards
Feline Leukosis virus is immunosuppressive
true
Feline sarcomatosis virus can replicate only in the presence of feline leucosis virus
t
Feline leucosis virus is spreading only in a horizontal way
false i think
Feline leucosis virus can be eliminated from some cats
true maybe
Maedi-Visna is mainly shed in the faeces
f
The clinical signs of maedi are especially severe in lambs under 6 months of age
f
Interstitial pneumonia is the most important lesion in the case of maedi
t
Attenuated vaccines are used for the prevention of maedi-visna
f
There is a lifelong carriage of equine infectious anaemia virus
t
Equine infectious anaemia virus damages the bone marrow
t
Haemorrhages on the serous membranes are common in the case of Equine infectious anaemia
False (bleeding on mucosa)
PCR is used for the survey of equine infectious anaemia infection
t
There is genetic predisposition to transmissible encephalopathies.
t
No gross pathologic lesions can be seen in the case of transmissible encephalopathies
t
Prions can be detected with PCR
f
Antibodies to prion can be detected with ELISA in the case of transmissible encephalopathies
False, it be antigens you find
Ruminants are highly susceptible to the agent of anthrax
t
There are no post mortem lesions in the case of anthrax
f
If anthrax occurs in a herd the whole herd has to be killed
f
Grazing is not allowed on a pasture which is infected with the agent of anthrax
t
Grazing on frozen pasture can predispose to bradsot
true? (at least frozen food is)
Bradsot is a slow chronic disease
f
Classical swine fever can predispose pigs to Koves disease
t
The stomach wall becomes thicker in the case of Koves disease
t