Pregunta 1
Pregunta
Which of the following would not be considered an ascending infection during pregnancy?
Pregunta 2
Pregunta
Which is TRUE regarding hormonal influence on immunity?
Respuesta
-
There is increased disease resistance under the influence of progesterone
-
The uterus is more susceptible to infection during the follicular phase of oestrus
-
At oestrus, there is better drainage through an open cervix
-
Inflammation in the uterus can result in increased PGF2a production
Pregunta 3
Pregunta
What type of hermaphroditism is this?
Pregunta 4
Pregunta
Which of the following is considered a developmental ovarian cyst rather than an acquired one?
Respuesta
-
paraovarian cyst
-
follicular cyst
-
luteal cyst
-
vacuolated corpora lutea
Pregunta 5
Pregunta
What type of pathology is shown in the image?
Respuesta
-
luteal cyst
-
paraovarian cyst
-
cystic corpora lutea
-
follicular cyst
Pregunta 6
Pregunta
Which of the following does not affect ovulation or fertility?
Pregunta 7
Pregunta
Which of the following is considered a germ cell neoplasm?
Respuesta
-
Dysgerminoma
-
Teratoma
-
Granulosa cell tumour
-
Thecoma
-
Cystadenoma
-
Lymphoma
Pregunta 8
Pregunta
What type of neoplasm is this?
Respuesta
-
dysgerminoma
-
teratoma
-
granulosa cell tumour
-
theca cell tumour
Pregunta 9
Pregunta
Which of the following is FALSE?
Respuesta
-
cystadenomas are often bilateral
-
transcoelomic spread is possible with epithelial neoplasms
-
granulosa-theca cell tumours are often benign and unilateral in the mare and cow
-
teratomas are mostly benigh and undifferentiated
Pregunta 10
Pregunta
Cystic endometrial hyperplasia can lead to
Respuesta
-
pyometra
-
cystadenoma
-
granulosa cell tumors
-
hydrosalpinx
Pregunta 11
Pregunta
What is inflammation of all layers of the uterine wall?
Pregunta 12
Pregunta
Which of the following is FALSE?
Respuesta
-
Endometritis is limited to the uterine mucosa
-
Endometritis can occur post service or postpartum
-
In chronic cases of metritis, you often find persistent CL in the mare and cow
-
Metritis can be life threatening due to septicaemia
-
Metritis is inflammation of all layers of the uterine wall
Pregunta 13
Pregunta
What pathology is this?
Pregunta 14
Pregunta
What is FALSE regarding mummification of foetuses?
Respuesta
-
Occurs mostly in multiparous animals
-
Cannot involve bacterial infections
-
Involves absorption of placental and foetal fluids
-
Involves an open cervix
Pregunta 15
Pregunta
Which of the following is FALSE regarding maceration?
Respuesta
-
Foetus becomes liquidified
-
A bacterial infection is required
-
Often sequel to pyometra or endometritis
-
It is common with venereal infections
Pregunta 16
Pregunta
Which of the following requires a patent cervix?
Respuesta
-
Mummification
-
Maceration
-
Foetal Emphysema
-
SMEDI
Pregunta 17
Pregunta
What is the most likely cause of this abortion?
Respuesta
-
Aspergillus fumigatus
-
BVDV
-
Neospora caninum
-
Salmonella Dublin
-
Trueperella pyogenes
Pregunta 18
Pregunta
Would would you diagnosis bacerial and fungal diseases of abortion?
Respuesta
-
Culture of placenta
-
Culture of foetal stomach contents
-
Culture of uterine tissue
-
Culture of any foetal tissue
Pregunta 19
Pregunta
Which of the following causes persistent infection in cattle and most commonly spreads by vertical endogenous transmission?
Respuesta
-
Neospora caninum
-
Toxoplasma gondii
-
Schmallenberg virus
-
Bluetongue
Pregunta 20
Pregunta
Which of the following can cause this pathology?
Respuesta
-
Neospora caninum
-
Toxoplasma gondii
-
BVD
-
Schmallenberg virus
Pregunta 21
Pregunta
How much energy from a dairy cow does 1 litre of milk require?
Respuesta
-
5 MJ/litre
-
10 MJ/litre
-
8 MJ/litre
-
15 MJ/litre
Pregunta 22
Pregunta
What is the maintenance energy requirement for a 700kg dairy cow?
Respuesta
-
50 MJ/day
-
21 MJ/day
-
63 MJ/day
-
72 MJ/day
Pregunta 23
Pregunta
What is the main source of energy for dairy cows?
Respuesta
-
Maize silage
-
Cereals
-
Hay
-
Haylage
-
Pasture
Pregunta 24
Pregunta
When is a dairy cow's VFI at its lowest?
Pregunta 25
Pregunta
What is the ewe gestation period?
Respuesta
-
144 days
-
150 days
-
250 days
-
182 days
Pregunta 26
Pregunta
Which of the following is FALSE regarding VFI in sheep?
Respuesta
-
Too much concentrate will cause acidosis
-
VFI is increased around lambing
-
Pregnancy diagnosis usually occurs at 11-15 weeks gestation
-
VFI is incrementally increased until 2 weeks before lambing
-
VFI is dependent on a ewe's weight and number of foetuses
Pregunta 27
Pregunta
When is the ideal time to change a dairy cow's BCS?
Respuesta
-
Calving
-
Late Lactation
-
Early Lactation
-
Dry Period
Pregunta 28
Pregunta
Which of the following is FALSE regarding fatty liver syndrome in dairy cows?
Respuesta
-
Fat Cow Syndrome is more severe than Fatty liver syndrome
-
Fat Dry cows are more likely to develop fatty liver syndrome
-
Putting fat dry cows on a low energy diet during the dry period will help prevent the development of fatty liver syndrome
-
Cows that lose excessive weight in the post partum period are more likely to develop fatty liver syndrome
Pregunta 29
Pregunta
When should you introduce a transition diet when calving?
Respuesta
-
2 weeks before calving
-
4 weeks before calving
-
At calving
-
Any time early lactation
-
1 week post calving
Pregunta 30
Pregunta
Carrier animals can shed virus via the following EXCEPT
Respuesta
-
semen
-
respiratory secretions
-
faeces
-
blood
Pregunta 31
Pregunta
If you detect antibodies to a pathogen in the free foetal fluids, you can conclude that
Respuesta
-
The dam has been infected by the pathogen during this pregnancy
-
The foetus has been infected by the pathogen during this pregnancy
-
This many have been a historic infection in the dam.
-
This may have been due to vaccination
-
This will have been the cause of abortion of the foetus
Pregunta 32
Pregunta
Which of the following would be used to determine antibody titres for viral diseases causing reprodutive failures?
Respuesta
-
Dam
-
Foetal fluids
-
Placenta
-
PCR
Pregunta 33
Pregunta
Which of the equine herpesviruses causes abortions, respiratory disease and paralysis?
Pregunta 34
Pregunta
Which equine herpesvirus does NOT cause abortions?
Pregunta 35
Pregunta
EHV-1 causes multifocal necrosis in the
Respuesta
-
liver
-
lungs
-
spleen
-
gallbladder
Pregunta 36
Pregunta
Which of the following is FALSE regarding equine arteritis virus?
Respuesta
-
It is a notifiable disease.
-
It enters via the respiratory tract
-
It enters via horizontal transmission in semen
-
In infects lymphocytes and endothelial cells and causes arteritis
Pregunta 37
Pregunta
Which of the following is TRUE regarding EAV?
Respuesta
-
You can control EAV by vaccinating mares
-
The virus persists in the testes of stallions
-
Stallions can shed the virus in semen without showing clinical signs
-
The virus persists in the endometrium of mares
Pregunta 38
Pregunta
What is the equivalent of EAV in cattle?
Respuesta
-
BVDV
-
Bovine Herpes Virus-1
-
Schmallenberg Virus
-
Bluetongue
Pregunta 39
Pregunta
What is the equivalent of EAV in pigs?
Pregunta 40
Pregunta
When does EHV-1 typically cause abortions?
Respuesta
-
Early pregnancy
-
Mid pregnancy
-
Any stage of pregnancy
-
Late pregnancy
Pregunta 41
Pregunta
Infection of BVDV during the first trimester of pregnancy causes
Pregunta 42
Pregunta
Infection of BVDV during which stage of pregnancy would most likely cause congenital deformities of the calf?
Pregunta 43
Pregunta
How do dams contract BHV-1?
Pregunta 44
Pregunta
Which of the following is FALSE regarding BHV-1 abortions?
Respuesta
-
Mostly occur following respiratory infections
-
They occur predominately at 4-8 months of gestation
-
It causes necrosis in the foetal liver and lungs
-
Abortion occurs immediately after infection
Pregunta 45
Pregunta
Which of the following viruses has a neurotropism?
Respuesta
-
Schmallenberg
-
Bluetongue
-
BVDV
-
Classical Swine fever
-
EHV-1
Pregunta 46
Pregunta
Which of the following viruses is known for causing SMEDI rather than abortions?
Respuesta
-
Porcine parvovirus
-
Schmallenberg virus
-
Bluetongue
-
BVDV
Pregunta 47
Pregunta
Porcine parvovirus replicates in the
Respuesta
-
placenta
-
GI tract
-
respiratory tract
-
reproductive tract
-
urinary tract
Pregunta 48
Pregunta
Which of the following is NOT a notifiable disease?
Pregunta 49
Pregunta
Which virus has a high mortality, causes haemorrhages in the skin and other organs and causes abortions/mummification/stillbirths?
Respuesta
-
Classical Swine Fever
-
Aujeszky's Virus
-
PRRS
-
Swine Influenza
-
Porcine Parvovirus
Pregunta 50
Pregunta
Which virus can infect a queen and lead to cerebellar hypoplasia in her kittens?
Respuesta
-
FLV
-
Feline parvovirus
-
FIV
-
Pseudorabies