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BVetMed3: Diseases of Pregnancy

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Graduate Accelerated Veterinary Medicine (Reproduction) Quiz on BVetMed3: Diseases of Pregnancy, created by Marina Martins on 08/04/2019.
Marina Martins
Quiz by Marina Martins, updated more than 1 year ago
Marina Martins
Created by Marina Martins about 5 years ago
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Resource summary

Question 1

Question
Which of the following would not be considered an ascending infection during pregnancy?
Answer
  • Venereal infection
  • Brucellosis
  • Postpartum infections
  • Equine placenta during pregnancy

Question 2

Question
Which is TRUE regarding hormonal influence on immunity?
Answer
  • 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

Question 3

Question
What type of hermaphroditism is this?
Image:
Hermaphroditism (binary/octet-stream)
Answer
  • Female pseudohermaphrodite
  • Male pseudohermaphrodite
  • True hermaphrodite

Question 4

Question
Which of the following is considered a developmental ovarian cyst rather than an acquired one?
Answer
  • paraovarian cyst
  • follicular cyst
  • luteal cyst
  • vacuolated corpora lutea

Question 5

Question
What type of pathology is shown in the image?
Image:
Cystic Corpora Lutea (binary/octet-stream)
Answer
  • luteal cyst
  • paraovarian cyst
  • cystic corpora lutea
  • follicular cyst

Question 6

Question
Which of the following does not affect ovulation or fertility?
Answer
  • Cystic corpora lutea
  • Follicular cyst
  • Luteal cyst
  • They all affect fertility and ovulation

Question 7

Question
Which of the following is considered a germ cell neoplasm?
Answer
  • Dysgerminoma
  • Teratoma
  • Granulosa cell tumour
  • Thecoma
  • Cystadenoma
  • Lymphoma

Question 8

Question
What type of neoplasm is this?
Image:
Dysgerminoma (binary/octet-stream)
Answer
  • dysgerminoma
  • teratoma
  • granulosa cell tumour
  • theca cell tumour

Question 9

Question
Which of the following is FALSE?
Answer
  • 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

Question 10

Question
Cystic endometrial hyperplasia can lead to
Answer
  • pyometra
  • cystadenoma
  • granulosa cell tumors
  • hydrosalpinx

Question 11

Question
What is inflammation of all layers of the uterine wall?
Answer
  • Endometritis
  • Metritis
  • Hydrosalpinx
  • Pyometra
  • Infectious Pustular Vulvovaginitis

Question 12

Question
Which of the following is FALSE?
Answer
  • 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

Question 13

Question
What pathology is this?
Image:
Metritis (binary/octet-stream)
Answer
  • Endometritis
  • Metritis
  • Leiomyoma
  • Infectious pustular vulvovaginitis

Question 14

Question
What is FALSE regarding mummification of foetuses?
Answer
  • Occurs mostly in multiparous animals
  • Cannot involve bacterial infections
  • Involves absorption of placental and foetal fluids
  • Involves an open cervix

Question 15

Question
Which of the following is FALSE regarding maceration?
Answer
  • Foetus becomes liquidified
  • A bacterial infection is required
  • Often sequel to pyometra or endometritis
  • It is common with venereal infections

Question 16

Question
Which of the following requires a patent cervix?
Answer
  • Mummification
  • Maceration
  • Foetal Emphysema
  • SMEDI

Question 17

Question
What is the most likely cause of this abortion?
Image:
Fungal (binary/octet-stream)
Answer
  • Aspergillus fumigatus
  • BVDV
  • Neospora caninum
  • Salmonella Dublin
  • Trueperella pyogenes

Question 18

Question
Would would you diagnosis bacerial and fungal diseases of abortion?
Answer
  • Culture of placenta
  • Culture of foetal stomach contents
  • Culture of uterine tissue
  • Culture of any foetal tissue

Question 19

Question
Which of the following causes persistent infection in cattle and most commonly spreads by vertical endogenous transmission?
Answer
  • Neospora caninum
  • Toxoplasma gondii
  • Schmallenberg virus
  • Bluetongue

Question 20

Question
Which of the following can cause this pathology?
Image:
Toxoplasma Gondii (binary/octet-stream)
Answer
  • Neospora caninum
  • Toxoplasma gondii
  • BVD
  • Schmallenberg virus

Question 21

Question
How much energy from a dairy cow does 1 litre of milk require?
Answer
  • 5 MJ/litre
  • 10 MJ/litre
  • 8 MJ/litre
  • 15 MJ/litre

Question 22

Question
What is the maintenance energy requirement for a 700kg dairy cow?
Answer
  • 50 MJ/day
  • 21 MJ/day
  • 63 MJ/day
  • 72 MJ/day

Question 23

Question
What is the main source of energy for dairy cows?
Answer
  • Maize silage
  • Cereals
  • Hay
  • Haylage
  • Pasture

Question 24

Question
When is a dairy cow's VFI at its lowest?
Answer
  • during the dry period
  • calving and early lactation
  • 8 weeks after calving
  • during the lactation period

Question 25

Question
What is the ewe gestation period?
Answer
  • 144 days
  • 150 days
  • 250 days
  • 182 days

Question 26

Question
Which of the following is FALSE regarding VFI in sheep?
Answer
  • 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

Question 27

Question
When is the ideal time to change a dairy cow's BCS?
Answer
  • Calving
  • Late Lactation
  • Early Lactation
  • Dry Period

Question 28

Question
Which of the following is FALSE regarding fatty liver syndrome in dairy cows?
Answer
  • 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

Question 29

Question
When should you introduce a transition diet when calving?
Answer
  • 2 weeks before calving
  • 4 weeks before calving
  • At calving
  • Any time early lactation
  • 1 week post calving

Question 30

Question
Carrier animals can shed virus via the following EXCEPT
Answer
  • semen
  • respiratory secretions
  • faeces
  • blood

Question 31

Question
If you detect antibodies to a pathogen in the free foetal fluids, you can conclude that
Answer
  • 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

Question 32

Question
Which of the following would be used to determine antibody titres for viral diseases causing reprodutive failures?
Answer
  • Dam
  • Foetal fluids
  • Placenta
  • PCR

Question 33

Question
Which of the equine herpesviruses causes abortions, respiratory disease and paralysis?
Answer
  • EHV-1
  • EHV-3
  • EHV-2
  • EHV-4

Question 34

Question
Which equine herpesvirus does NOT cause abortions?
Answer
  • EHV-1
  • EHV-2
  • EHV-3
  • EHV-4

Question 35

Question
EHV-1 causes multifocal necrosis in the
Answer
  • liver
  • lungs
  • spleen
  • gallbladder

Question 36

Question
Which of the following is FALSE regarding equine arteritis virus?
Answer
  • 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

Question 37

Question
Which of the following is TRUE regarding EAV?
Answer
  • 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

Question 38

Question
What is the equivalent of EAV in cattle?
Answer
  • BVDV
  • Bovine Herpes Virus-1
  • Schmallenberg Virus
  • Bluetongue

Question 39

Question
What is the equivalent of EAV in pigs?
Answer
  • Aujezsky's disease
  • African Swine Fever
  • Classical Swine Fever
  • Procine Respiratory and Reproductive Syndrome
  • Swine Influenza

Question 40

Question
When does EHV-1 typically cause abortions?
Answer
  • Early pregnancy
  • Mid pregnancy
  • Any stage of pregnancy
  • Late pregnancy

Question 41

Question
Infection of BVDV during the first trimester of pregnancy causes
Answer
  • Resorption of the foetus
  • Abortion of the foetus
  • Mummification of the foetus
  • Congenital deformities
  • A weak but predominantly "normal" calf

Question 42

Question
Infection of BVDV during which stage of pregnancy would most likely cause congenital deformities of the calf?
Answer
  • First trimester
  • Second trimester
  • Third trimester
  • Equally likely throughout entire gestation

Question 43

Question
How do dams contract BHV-1?
Answer
  • Venereal
  • Contact
  • Aerosol

Question 44

Question
Which of the following is FALSE regarding BHV-1 abortions?
Answer
  • 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

Question 45

Question
Which of the following viruses has a neurotropism?
Answer
  • Schmallenberg
  • Bluetongue
  • BVDV
  • Classical Swine fever
  • EHV-1

Question 46

Question
Which of the following viruses is known for causing SMEDI rather than abortions?
Answer
  • Porcine parvovirus
  • Schmallenberg virus
  • Bluetongue
  • BVDV

Question 47

Question
Porcine parvovirus replicates in the
Answer
  • placenta
  • GI tract
  • respiratory tract
  • reproductive tract
  • urinary tract

Question 48

Question
Which of the following is NOT a notifiable disease?
Answer
  • Aujeszky's disease
  • Classical swine fever
  • Bluetongue virus
  • Porcine Respiratory and Reproductive Syndrome (PRRS)

Question 49

Question
Which virus has a high mortality, causes haemorrhages in the skin and other organs and causes abortions/mummification/stillbirths?
Answer
  • Classical Swine Fever
  • Aujeszky's Virus
  • PRRS
  • Swine Influenza
  • Porcine Parvovirus

Question 50

Question
Which virus can infect a queen and lead to cerebellar hypoplasia in her kittens?
Answer
  • FLV
  • Feline parvovirus
  • FIV
  • Pseudorabies
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