Female Reprodutive

Question 1

What is freemartinism?

Answer 1

Female/male twins
Female becomes an XX/XY chimeras because mullerian inhibiting factor prevents complete female differentiation
General, testes, incomplete uterus and short vagina
Most common in cattle

Question 2

What is a hermaphrodite?

Answer 2

Has both male and female genitalia features and both ovarian and testicular tissue

Question 3

What is a pseudohermaphrodite?

Answer 3

Mismatch between gonads and genitals

Question 4

What are types of ovarian developmental conditions?

Answer 4

Agenesis
Duplication
Hypoplasia

Question 5

Cystic ovarian disease is most common in what species?

Answer 5

Cattle

Question 6

What is a dysgerminoma?

Answer 6

Neoplasia of ovary
Comparable to semi Norma in testicle
Unilateral, smooth, soft
In dogs, 10-20% metastasize, more aggressive in horses

Question 7

What is a teratoma?

Answer 7

Neoplasia of ovary
Generally well-differentiated and benign
Have differentiation into two of the three germ cell layer
Frequently have hair, teeth, lung tissue, nerves, etc.

Question 8

What do papillae on ovarian carcinoma/adenocarcinomas indicated?

Answer 8

Metastasis

Question 9

Endometritis is commonly caused by what bacteria?

Answer 9

Campylobacter, tritrichomonas, taylorella, arcanobacter

Question 10

What are two conditions of fallopian tube?

Answer 10

Hydrosalpinx

Salpingitis

Question 11

What is commonly associated with cystic endometrial hyperplasia?

Answer 11

Pyometra

Question 12

What are types of uterine neoplasia?

Answer 12

Uterine carcinoma

Leiomyoma/ leiomyosarcoma

Question 13

Adenomyosis vs endometriosis

Answer 13

Endometriosis- only primates. Implantation of active endometrial tissue elsewhere

Adenomyosis- infiltration of myometrium by endometrial glands

Question 14

What fetal monster is characterized by a ball of fur?

Answer 14

Amorphous globosus

Question 15

What fetal monster condition is characterized by the failure of the abdominal wall to close?

Answer 15

Schistosomus reflexus

Question 16

What fetal monster condition is characterized by agenesis of the lumbar, sacral, and coccygeal areas, arthrogryposis and ankylosis of joints?

Answer 16

Perosomus elumbis

Question 17

What fetal monster condition has severe, diffuse edema?

Answer 17

Anascara

Question 18

What fetal monster condition has a meningocele and skull defect?

Answer 18

Hydrocephalus

Question 19

What fetal monster condition is characterized by twisted joints?

Answer 19

Arthrogryposis

Question 20

What can cause arthogryposis?

Answer 20

Ingestion of lupin

Akabane virus

Question 21

What fetal monster condition is characterized by midline defects?

Answer 21

Holoproencephaly

Defect of sonic hedgehog gene

Question 22

What causes holoprosencephaly?

Answer 22

Ingestion of veratrum californicum

Question 23

What causes SMEDI syndrome?

Answer 23

Porcine parvovirus

Question 24

What is indicative of mycotic placentitis?

Answer 24

Lesions on the eye, third eyelid, mouth, GI of fetus- anything in contact with the amniotic fluid

Question 25

What causes cotyledonary and intercotyledonary lesions?

Answer 25

Brucella abortus

Question 26

What causes intercotyledonary placentitis?

Answer 26

Coxiella burnetii

Question 27

What causes equine coital exanthema and vulvovaginitis?

Answer 27

Equine Herpesvirus 3

Question 28

Multiple masses in the vagina may indicate what disease?

Answer 28

Transmissible venereal tumor

Question 29

Which mammary tumor is most aggressive?

Answer 29

Simple

Question 30

What is a benign, hormonal -mediated, mammary mass that consists of fibrous tissue?

Answer 30

Fibroadenomatous hyperplasia