Questão 1
Questão
Which of the following would not be considered an ascending infection during pregnancy?
Questão 2
Questão
Which is TRUE regarding hormonal influence on immunity?
Responda
-
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
Questão 3
Questão
What type of hermaphroditism is this?
Questão 4
Questão
Which of the following is considered a developmental ovarian cyst rather than an acquired one?
Responda
-
paraovarian cyst
-
follicular cyst
-
luteal cyst
-
vacuolated corpora lutea
Questão 5
Questão
What type of pathology is shown in the image?
Responda
-
luteal cyst
-
paraovarian cyst
-
cystic corpora lutea
-
follicular cyst
Questão 6
Questão
Which of the following does not affect ovulation or fertility?
Questão 7
Questão
Which of the following is considered a germ cell neoplasm?
Responda
-
Dysgerminoma
-
Teratoma
-
Granulosa cell tumour
-
Thecoma
-
Cystadenoma
-
Lymphoma
Questão 8
Questão
What type of neoplasm is this?
Responda
-
dysgerminoma
-
teratoma
-
granulosa cell tumour
-
theca cell tumour
Questão 9
Questão
Which of the following is FALSE?
Responda
-
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
Questão 10
Questão
Cystic endometrial hyperplasia can lead to
Responda
-
pyometra
-
cystadenoma
-
granulosa cell tumors
-
hydrosalpinx
Questão 11
Questão
What is inflammation of all layers of the uterine wall?
Questão 12
Questão
Which of the following is FALSE?
Responda
-
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
Questão 13
Questão
What pathology is this?
Questão 14
Questão
What is FALSE regarding mummification of foetuses?
Responda
-
Occurs mostly in multiparous animals
-
Cannot involve bacterial infections
-
Involves absorption of placental and foetal fluids
-
Involves an open cervix
Questão 15
Questão
Which of the following is FALSE regarding maceration?
Responda
-
Foetus becomes liquidified
-
A bacterial infection is required
-
Often sequel to pyometra or endometritis
-
It is common with venereal infections
Questão 16
Questão
Which of the following requires a patent cervix?
Responda
-
Mummification
-
Maceration
-
Foetal Emphysema
-
SMEDI
Questão 17
Questão
What is the most likely cause of this abortion?
Responda
-
Aspergillus fumigatus
-
BVDV
-
Neospora caninum
-
Salmonella Dublin
-
Trueperella pyogenes
Questão 18
Questão
Would would you diagnosis bacerial and fungal diseases of abortion?
Responda
-
Culture of placenta
-
Culture of foetal stomach contents
-
Culture of uterine tissue
-
Culture of any foetal tissue
Questão 19
Questão
Which of the following causes persistent infection in cattle and most commonly spreads by vertical endogenous transmission?
Responda
-
Neospora caninum
-
Toxoplasma gondii
-
Schmallenberg virus
-
Bluetongue
Questão 20
Questão
Which of the following can cause this pathology?
Responda
-
Neospora caninum
-
Toxoplasma gondii
-
BVD
-
Schmallenberg virus
Questão 21
Questão
How much energy from a dairy cow does 1 litre of milk require?
Responda
-
5 MJ/litre
-
10 MJ/litre
-
8 MJ/litre
-
15 MJ/litre
Questão 22
Questão
What is the maintenance energy requirement for a 700kg dairy cow?
Responda
-
50 MJ/day
-
21 MJ/day
-
63 MJ/day
-
72 MJ/day
Questão 23
Questão
What is the main source of energy for dairy cows?
Responda
-
Maize silage
-
Cereals
-
Hay
-
Haylage
-
Pasture
Questão 24
Questão
When is a dairy cow's VFI at its lowest?
Questão 25
Questão
What is the ewe gestation period?
Responda
-
144 days
-
150 days
-
250 days
-
182 days
Questão 26
Questão
Which of the following is FALSE regarding VFI in sheep?
Responda
-
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
Questão 27
Questão
When is the ideal time to change a dairy cow's BCS?
Responda
-
Calving
-
Late Lactation
-
Early Lactation
-
Dry Period
Questão 28
Questão
Which of the following is FALSE regarding fatty liver syndrome in dairy cows?
Responda
-
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
Questão 29
Questão
When should you introduce a transition diet when calving?
Responda
-
2 weeks before calving
-
4 weeks before calving
-
At calving
-
Any time early lactation
-
1 week post calving
Questão 30
Questão
Carrier animals can shed virus via the following EXCEPT
Responda
-
semen
-
respiratory secretions
-
faeces
-
blood
Questão 31
Questão
If you detect antibodies to a pathogen in the free foetal fluids, you can conclude that
Responda
-
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
Questão 32
Questão
Which of the following would be used to determine antibody titres for viral diseases causing reprodutive failures?
Responda
-
Dam
-
Foetal fluids
-
Placenta
-
PCR
Questão 33
Questão
Which of the equine herpesviruses causes abortions, respiratory disease and paralysis?
Questão 34
Questão
Which equine herpesvirus does NOT cause abortions?
Questão 35
Questão
EHV-1 causes multifocal necrosis in the
Responda
-
liver
-
lungs
-
spleen
-
gallbladder
Questão 36
Questão
Which of the following is FALSE regarding equine arteritis virus?
Responda
-
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
Questão 37
Questão
Which of the following is TRUE regarding EAV?
Responda
-
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
Questão 38
Questão
What is the equivalent of EAV in cattle?
Responda
-
BVDV
-
Bovine Herpes Virus-1
-
Schmallenberg Virus
-
Bluetongue
Questão 39
Questão
What is the equivalent of EAV in pigs?
Questão 40
Questão
When does EHV-1 typically cause abortions?
Responda
-
Early pregnancy
-
Mid pregnancy
-
Any stage of pregnancy
-
Late pregnancy
Questão 41
Questão
Infection of BVDV during the first trimester of pregnancy causes
Questão 42
Questão
Infection of BVDV during which stage of pregnancy would most likely cause congenital deformities of the calf?
Questão 43
Questão
How do dams contract BHV-1?
Questão 44
Questão
Which of the following is FALSE regarding BHV-1 abortions?
Responda
-
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
Questão 45
Questão
Which of the following viruses has a neurotropism?
Responda
-
Schmallenberg
-
Bluetongue
-
BVDV
-
Classical Swine fever
-
EHV-1
Questão 46
Questão
Which of the following viruses is known for causing SMEDI rather than abortions?
Responda
-
Porcine parvovirus
-
Schmallenberg virus
-
Bluetongue
-
BVDV
Questão 47
Questão
Porcine parvovirus replicates in the
Responda
-
placenta
-
GI tract
-
respiratory tract
-
reproductive tract
-
urinary tract
Questão 48
Questão
Which of the following is NOT a notifiable disease?
Questão 49
Questão
Which virus has a high mortality, causes haemorrhages in the skin and other organs and causes abortions/mummification/stillbirths?
Responda
-
Classical Swine Fever
-
Aujeszky's Virus
-
PRRS
-
Swine Influenza
-
Porcine Parvovirus
Questão 50
Questão
Which virus can infect a queen and lead to cerebellar hypoplasia in her kittens?
Responda
-
FLV
-
Feline parvovirus
-
FIV
-
Pseudorabies