Entrance test 5 Flashcards
Swine Inclusion Body Rhinitis is usually seen in piglets.
T
The Swine Inclusion Body Rhinitis virus may cause reproductive problems in sows.
T
Malignant catarrhal fever is mostly fatal in sheep
F
Malignant catarrhal fever is an alphaherpesvirus causing latent infection in ganglia.
F
Malignant catarrhal fever develops only in suckling calves up to two weeks of age.
F
Malignant catarrhal fever can be seen only in calves younger than one month.
F
Malignant catarrhal fever causes only mild respiratory disease in sheep
F
Sheep should be immunised against malignant catarrhal fever virus
F
Malignant catarrhal fever may develop in swine too
T
Malignant catarrhal fever is frequently seen in cats
F
Cattle should be vaccinated against malignant catarrhal fever
F
Goats are the reservoir hosts of the malignant catarrhal fever virus
F
The incubation period of malignant catarrhal fever is less than one week
F
Malignant catarrhal fever is quickly spreading from cattle to cattle
F
Cattle should be vaccinated against malignant catarrhal fever in every six months
F
The malignant catarrhal fever is caused by Bovine Herpes virus-2
F
Malignant Catarrhal Fever is usually lethal in cattle.
T
Rodents are the reservoir hosts of the Malignant Catarrhal Fever virus
F
Swine are the reservoir host of the Malignant Catarrhal Fever virus
F
The Malignant Catarrhal Fever is caused by Bovine herpesvirus-2
F
We vaccinate calves 2 times against Malignant Catarrhal Fever.
F
Swine are affected by Malignant Catarrhal Fever
T
Malignant Catarrhal Fever does not occur in Europe
F
Malignant Catarrhal Fever can cause diarrhoea
T
Malignant Catarrhal Fever spreads slowly within a cattle herd
F
Malignant Catarrhal Fever occurs if we keep cattle and sheep together.
T
Malignant Catarrhal Fever does not occur in Hungary.
F
The Aujeszy’s disease virus is stenoxen
F
Wild boars are not susceptible to Aujeszy’s disease virus.
F
Abortion of sows can be a sign of Aujeszys disease
T
Pregnant sows may abort in Aujeszky’s disease
T
In swine the most serious CS of Aujeszys disease are usually seen in piglets
NOT ANSWERED
Dogs should be vaccinated against Aujeszys disease
F
Carnivores are the reservoir hosts of the Aujeszky’s disease virus
F
The Aujeszys disease in cats is usually a mild respiratory disease with quick recovery
F
The signs of Aujeszys disease in dogs are similar to rabies
T
The natural reservoir hosts of the Aujeszys disease virus are rodents
F
The Aujeszy disease causes fatal pneumonia in Ruminants and Carnivores
F
The Aujeszy disease is zoonosis
F
The symptoms of Aujeszys disease in ruminants is similar to rabies
T
The Aujeszy disease virus may infect several mammalian hosts
T
The Aujeszy disease virus is stenoxen
F
Aujeszys diseases can be latently carried by pigs in the nervous system
T
Central nervous signs of the Aujeszky’s disease are rarely seen in adult swine
T
Convalescent swine are life-long carriers and potential shedders of Aujeszky’s disease virus
T
Swine are immunized against the Aujeszky’s disease virus usually with gE negative marker vaccines
T
Rats are the reservoir hosts of the Aujeszky’s disease
F
Rodents are are the natural reservoir hosts of the Aujeszky’s disease
F
The Suid herpesvirus 1 frequently causes encephalitis in humans.
F
Liquid manure may play a role in the transmission of Suid herpesvirus 1 from swine to cattle
T
Discriminative ELISA tests may differentiate between vaccinated swine wild type Suid herpesvirus infected ones
T
In adult swine the most frequent manifestation of Aujeszky’s disease is encephalitis
F
Aujeszky’s disease virus infection in adult pigs is frequently subclinical.
T
Pigs infected with wild type Aujeszky’s disease virus can be differentiated from vaccinated ones by serological tests (i.e ELISA).
T
Cattle should be vaccinated against Malignant Catarrhal Fever
F
Aujeszky ǵs disease can occur in pigs and cats.
T
Aujeszky ǵs disease in pigs causes viraemia.
T
Aujeszky ǵs disease in cats spreads along the nerves.
T
Aujeszky ǵs disease can cause respiratory signs in adult pigs.
T
Aujeszky ǵs disease causes fever in day old piglets
T
Aujeszky`s disease causes pneumonia in susceptible piglets.
F
Aujeszky`s disease doesn’t cause clinical signs in susceptible piglets
F
) Aujeszky`s disease causes pruritus in susceptible piglets
F
Aujeszky`s disease causes 20-30% mortality in susceptible piglets
F
Older pigs are more frequently affected by Aujeszky ǵs
F
Equine rhinopneumonitis virus is transmitted by arthropods
F
For immunisation against equine rhinopneumonitis virus mostly marker vaccines are used
F
Equine rhinopneumonitis virus can cause abortion several weeks after acute infection.
T
Equine rhinopneumonitis virus causes cytoplasmic inclusion bodies in the foetal hepatocytes
F
Equine rhinopneumonitis virus can cause abortion several weeks after acute infection.
T
Equid herpesvirus 4 more frequently causes encephalitis than Equid herpesvirus 1
F
Horses should be vaccinated against equine rhinopneumonitis virus at least every 6 months
T
Equine rhinopneumonitis virus causes necrotic foci in the liver of the foetus
T
Fever and serous nasal discharge are early signs of acute equine rhinopneumonitis
T
Equine rhinopneumonitis virus can cause purulent metritis
F
Only equine herpesvirus 4 can cause abortion
F
Pregnant mares abort usually in the acute phase of equine rhinopneumonitis
F
After EHV1 infection pregnant mares abort in the acute febrile stage
F
Immunisation against equine rhinopneumonitis virus provides life long protection
F
Equine rhinopneumonitis virus is present only in North America
F
The equid herpesvirus 1 may cause abortion storms in studs
T
Pregnant mares abort usually several weeks after equid herpesvirus 1 infection
T
Vaccinated horses cannot get infected with Equid herpesvirus 1
F
Equid herpesvirus 1 associated abortions are always sporadic
F
Equid herpesvirus 1 may cause subclinical infection in horses
T
Only pregnant mares should be immunized against Equid herpesvirus-1 infection.
F
A single vaccination against Equid herpesvirus-1 provides life-long protection
F
Equine rhinopneumonitis virus can cause only respiratory problems.
F
Both equid herpesvirus 1 and 4 can cause abortion.
T