Epi Mix T 3801-4000 Flashcards
The agent of bovine genital campylobacteriosis is Campylobacter fetus subsp. bovis
F
Inflammation of the prepuce is a common clinical sign of bovine genital campylobacteriosis
F
Abortion is a common clinical sign of bovine genital campylobacteriosis
T
The number of repeat breeders is increased in the case of bovine genital campylobacteriosis
T
Campylobacter jejuni can cause enteritis in young dogs
T
Per os infection occurs in the case of enteric campylobacteriosis
T
Blood never appears in the faces in the case of enteric campylobacteriosis
F
Focal necrosis is a post mortem lesion in the case of campylobacter hepatitis of poultry
T
Campylobacter are obligate anaerobic bacteria
F
Campylobacters are microaerophilic bacteria
T
Campylobacter fetus subsp. venerealis causes bovine genital campylobacter
T
Infertility of cows is consequence of bovine genital campylobacter
T
Campylobacter jejuni can cause enteritis in humans
T
Raw milk can be the source of human Campylobacter jejuni infection
T
Campylobacter jejuni can cause hepatitis in humans
F
There are widespread vaccinations to prevent diseases caused by Campylobacter jejuni in humans
F
Campylobacter species are Gram-positive curved and motile rods
F
Campylobacters are fastidious and microaerophilic bacteria
T
Bovine genital campylobacteriosis is caused C. fetus ssp. fetus
F
Campylobacter hepatitis of hens is caused C. fetus ssp. fetus
F
Bovine genital campylobacteriosis is an acute septicemic disease
F
Infertility of the bulls is a clinical sign of bovine genital campylobacteriosis
F
Abortion is a clinical sign of bovine genital campylobacteriosis
T
Bovine genital campylobacteriosis can be diagnosed by staining the stomach content of the foetus
T
Campylobacter jejuni can cause diarrhoea in young dogs
T
Campylobacter jejuni can cause septicaemia in young dogs
F
An important clinical signs of campylobacter hepatitis of poultry are the drop of egg production
T
Fibrinous peri-hepatitis is a post mortem lesion in the case of campylobacter hepatitis of poultry
T
The chicken infectious anaemia virus is also commonly detected in goose
F
Anaemia and haemorrhages are two important clinical signs of chicken anaemia
T
The chicken infectious anaemia is a chicken disease up to 1 month of age
T
The chicken infectious anaemia virus causes only anaemia
F
The chicken anaemia virus does not replicate in lymphoid progenitors
F
There are vaccines available against chicken anaemia
T
The chicken infectious anaemia is a disease of hens
F
The chicken infectious anaemia causes clinical signs similar to those seen in PDNS
F
Vertical infectious is not possible in chicken infectious anaemia
F
Infection of day old chickens with the chicken anaemia virus leads to immune suppression
T
Chicken anaemia virus is transmitted both horizontally and vertically
T
Atrophy of the thymus is a post mortem finding of Chicken Infectious Anaemia virus
T
Infectious Chicken anaemia virus can cause clinical signs only in layer hens
F
Infectious chicken anaemia virus causes clinical signs in chicken of 1 to 4 weeks of age
T
For prevention of infectious chicken anaemia, live attenuated vaccine is available
T
Infection of day-old chickens with the chicken anaemia virus leads to immune suppression
T
Chicken anaemia virus infection can result in high mortality of chickens over 3 weeks of age.
F
In Chicken Infectious anaemia, most symptoms are observed in the first month
T
Chicken Infectious anaemia involves destruction of the lymphoid and myeloid cells
T
Chicken Infectious anaemia virus induces apoptosis of activated T-cells
T
Pigeons can be infected by Chicken Infectious anaemia virus
F
Chicken Infectious anaemia virus does not replicate in the thymus
F
Chicken Infectious anaemia in day old chickens causes a long-lasting immunosuppression
T
Chicken Infectious anaemia virus is a Gyrovirus
T
Chicken anaemia virus infection can cause death of chickens below 3 weeks of age
T
There is no vaccine available against papillomaviruses
F
The sarcoid is caused by bovine papillomavirus
T
In papillomavirus infection there is no viraemia
T
Treatment of papillomavirus can be effective with autovaccine
T
Bovine papillomavirus can infect horse
T
Bovine papillomavirus is malign
F
The sarcoid is caused by equine papillomavirus
F
The sarcoid is the disease of cattle
F
Papillomaviruses replicates in the kidney
F
Bovine papillomavirus can cause metastasis in horse
F
Papillomaviruses cause cervical cancer in dogs
F
The sarcoid is a disease of horse
T
Papillomaviruses need keratin for replication
T
Papillomavirus usually cause benign proliferation in epithelial cells
T
Papilloma lesions often have a cauliflower like appearance
T
Papilloma viruses usually cause local infections in epithelial cells
T
Papillomaviruses usually cause benign proliferations in epithelial cells
T
Papilloma viruses, with some exceptions are species specific
T
Papillomaviruses can be cultured in epithelial cell lines
F
Papillomaviruses cause warts in the skin and mucous membranes
T
Treatment of haemorrhagic nephritis enteritis virus can be effective with vaccine against circovirus
F
The turkey hemorrhagic enteritis virus causes spleen lesions as well
T
The haemorrhagic nephritis enteritis virus causes necrotizing haemorrhagic enteritis
T
The haemorrhagic nephritis enteritis virus causes glomerulonephritis
F
The mortality of the haemorrhagic nephritis virus depends on age
T
The primary replication of haemorrhagic nephritis enteritis virus is in small intestine
F
Tumors are caused by polyomavirus in mammals
T
Polyomavirus never infects mammals
F
Haemorrhagic enteritis is a polyomavirus
T
Goose haemorrhagic enteritis and nephritis cause death of goslings
T
Goose haemorrhagic enteritis and nephritis is frequent in ducks
F
Haemotrhagic enteritis and nephritis virus can be transmitted both vertically and horizontally
T
Haemorrhagic enteritis and nephritis virus replicates in the blood vessel endothelium
T
Haemorrhagic enteritis and nephritis of geese is only prevalent in France
F
Polyomavirus infects parrots
T
Haemorrhagic nephritis and enteritis of geese is caused by herpes viruses
F
Haemorrhagic nephritis and enteritis of geese is present worldwide
T
Goose polyomavirus causes haemorrhagic nephritis and enteritis in all age groups
F
Goose polyomavirus can cause haemorrhagic nephritis and enteritis
T
Goose polyomavirus caused disease clinically appears in young animals
T
Polyomaviruses can cause neoplasm in rodents
T
The resistance of the haemorrhagic nephritis virus is high
T
The clinical signs of the haemorrhagic nephritis virus appear mainly at 3-10 weeks of age
T
HNEG” (Hemorrhagic nephritis and enteritis of geese) is common in France
T
Haemorrhagic nephritis and enteritis of geese started in Hungary and spread with Derzsy’s disease hyperimmune serum
T
Haemorrhagic nephritis and enteritis of geese causes high mortality between 2-10 weeks
T
uscovy ducks are also susceptible but remain symptomless for years with high titers
T
Haemorrhagic nephritis and enteritis of geese is caused by a Herpesvirus
F
Haemorrhagic nephritis and enteritis are present worldwide
T
Haemorrhagic nephritis and enteritis of geese may spread both horizontally and vertically.
F
Adenoviruses are resistant to detergents and lipid solvents
T
Adenoviruses are resistant to detergents
T
Adenoviruses are enveloped viruses, therefore they are sensitive to detergents
F
Adenoviruses are arboviruses
F
Adenoviruses are not too resistant enveloped viruses
F
Adenoviruses have mostly a broad host spectrum (euryxen pathogens
F
Adenoviruses are poor antigens
F
There is no cross reactivity and cross protection among adenoviruses within genera
F
There are no serological cross-reactions between different adenovirus species
F
Adenovirus infections always result in severe disease
F
lntranuclear inclusion bodies are frequently seen in adenovirus-infected tissues
T
In immunocompromised foals equine adenoviruses may cause severe respiratory disease
T
Several adenoviruses of domestic animals are zoonotic agents
F
Adenoviruses usually cause central nervous diseases with high lethality
F
Only attenuated vaccines can be applied for immunization against adenoviruses
F
Crowded keeping conditions may facilitate the spread of adenoviruses in a population
T
Adenoviruses infect only mammalian hosts
F
Adenoviruses are zoonotic agents
F
Serological cross-reactions may be seen between adenoviruses within the same genus
T
Adenoviruses are good antigens
T
Adenovirus may cause subclinical infections
T
Equine adenovirus causes haemorrhagic enteritis in foals
T
Mastadenoviruses infect only mammalian species
F
Adenoviruses can cause interstitial pneumonia in calves and lambs
T
Adenoviruses can cause pneumoenteritis in calves and lambs
T
Bovine adenoviruses may damage kidney tubular cells
T
Adenoviral pneumoenteritis is frequently followed by bacterial secondary infections in cattle
T
Adenoviruses may cause urolithiasis in sheep
T
Cholelithiasis is frequently seen in ovine adenovirus 4 infections of rams
F
Adenoviral pneumo-enteritis is rarely fatal in calves and lambs
T
Adenoviruses can cause purulent bronchoalveolar pneumonia in calves and lambs
F
Bovine adenoviruses are endemic in the majority of large scale cattle stocks
T
Poor keeping conditions and colostral immunity significantly influence the severity of adenovirus associated disease in cattle
T
Adenoviruses are among the causative agents of chronic bovine respiratory disease complex
T
Colostrum uptake may influence the resistance of calves to adenoviral pneumoenteritis
T
The quality and amount of colostrum uptake influence the severity of adenoviral pneumoenteritis in calves
T
Insufficient colostrum uptake increases the severity of Adeno virus induced diseases in calves
T
Infertility and abortions are the most significant signs of bovine adenovirus infections
F
In crowded keeping conditions the consequences of bovine adenovirus infections are usually more severe
T
Bovine adenovirus-10 may cause haemorrhagic enteritis
T
Bovine adenoviruses usually cause disease in calves
T
Poor keeping conditions and colostral immunity significantly influence the severity of adenovirus-associated diseases in cattle
T
Adenoviral pneumoenteritis is rarely fatal in calves and lambs
T
Canine adenovirus 1 may cause fatal encephalitis in foxes
T
No long-term carrier stage is seen in canine adenovirus serotype 1 infections
F
Lymphocyte cell count is not changed during Canine adenovirus 1 infection
F
Canine Adenovirus 1 infection doesn’t cause viraemia
F
Dogs carry the canine adenovirus in the kidneys for several months
T
Young dogs between the age of 3 and 6 months are most sensitive to canine hepatitis
T
The canine adenovirus causes disease only in dogs
F
Canine adenovirus infects only dogs
F
Canine adenovirus 1 damages endothelial cells
T
Elevated ALT and AST levels in the serum are potential signs of canine infectious hepatitis
T
Urinary bladder wall oedema is a typical lesion in dogs after canine adenovirus 1 infection
F
Canine adenovirus serotype 1 may cause encephalitis in certain carnivore hosts
T
Only inactivated vaccines are available against infectious canine hepatitis infections
F
Canine adenoviral hepatitis is relatively rare in developed countries, because many dogs are vaccinated against it
T
Glaucoma is a frequent sign of peracute canine infectious hepatitis
F
Dogs carry Canine adenovirus serotype-1 usually in the spleen
F
Ocular lesions can develop in the extended and chronic stages of canine viral hepatitis
T
Gallbladder wall oedema is a typical lesion in Canine adenovirus-1 infection
T
Infectious Canine Hepatitis is usually seen in elderly dogs
F
There is serological cross-protection between Canine adenovirus type-1 and 2
T
Both CAdV-2 and CAdV-1 serotypes can be used to vaccinate against Rubarth ́s disease
T
Canine adenovirus infection is sporadic in Hungary
T
Causative agent of Rubarth ́s disease is CAdV-2
F
Canine infectious hepatitis is caused by several adenovirus serotypes
F
Dogs with Rubarth ́s disease have a long-term carrier status
T
Canine adenovirus is characterized by hepatitis and abortion
F
During Canine adenovirus infection hepatitis and encephalitis are the main clinical signs
T
Vaccines usually contains CAdV-2 strain in live form
T
CAdV-2 causes CNS disease in puppies
F
Rubarth’s disease is caused by CAdV-2
F
Rubarth’s disease is a disease of older cats
F
Rubarth’s disease is caused by CAdV-1
T
Canine adenovirus 2 is among the causative agents of kennel cough
T
Canine adenovirus 2 can cause upper respiratory tract inflammation
T
Canine adenovirus 2 causes upper respiratory tract infection in dogs
T
No vaccine is available against Canine Adenovirus 2
F
Canine adenovirus 2 can cause encephalitis in foxes
F
Infectious laryngotracheitis virus replicates in the liver of cats
F
Canine adenovirus-2 frequently causes abortion in dogs
F
Canine laryngotracheitis virus can cause interstitial pneumonia following viraemia
F
Canine adenovirus serotype-2 causes central nervous disease in dog pups
F
Aviadenoviruses and goose parvovirus may cause similar pathology lesions in goslings
T
Adenoviruses frequently cause encephalitis in chicken
F
Avian adenovirus spread both vertically and horizontally
T
Aviadenovirus infections of geese may cause lesions similar to the Derzsy ́s disease
T
Avian adenoviruses may cause hepatitis in chicken
T
Chicken adenoviruses are species-specific
F
Chicken adenovirus can cause embryonic death, bronchitis, and inclusion body hepatitis
T
Aviadenoviruses can cause hepatitis-hydropericardium syndrome in geese
T
Anaemia and increased mortality are signs of chicken inclusion body hepatitis
T
Aviadenoviruses may cause hepatitis in chickens
T
The turkey haemorrhagic enteritis virus can cause marble spleen diseases in pheasants
T
The turkey haemorrhagic enteritis virus can cause spleen lesions as well
T
The turkey haemorrhagic enteritis and the marble spleen disease are caused by the same virus
F
