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