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reproduction > endocrinology of reproduction > Flashcards

endocrinology of reproduction Flashcards

1
Q

how to sex rabbits

A
  • male urogenital distance is longer

- female has bigger scruff (dulap)

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2
Q

rabbit uterus is

A
  • duplex
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3
Q

4 types of uterus

A
  • duplex
  • bicornulate
  • bipartate
  • simplex
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4
Q

duplex uterus appearance

A

2 cervixes with a uterus each

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5
Q

bipartate uterus appearance

A

partitian in body of uterus

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6
Q

bicorulate uterus appearance

A

no partuition in uterus body

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7
Q

simplex uterus appearance

A

total fusion of cervix and uterus

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8
Q

guinea pig sex glands

A

large seminal vesicles

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9
Q

rat mammary tumours are mostly

A

benign

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10
Q

mice mammary tumours mostly

A

malignant

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11
Q

5 rat mammary glands

A
  • cervical
  • thoracic
  • abdominal
  • inguinal
  • preputial
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12
Q

post partum oestrus rabbit when

A

28-33 days

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13
Q

rabbit common uterine tumour

A

uterine adenocarcinoma

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14
Q

presentation rabbit uterine adenocarcinoma (3)

A
  • weight loss
  • vulval discharge
  • haematuria
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15
Q

female ferets if not mated once a year get

A

oestrogen toxicity as they are induced ovulators

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16
Q

oestrogen toxicity in ferrets causes

A

severe anaemia

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17
Q

male exam of repro tract when

A

6-8 weeks pre mating

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18
Q

testes smaller in size than normal can indicate (2)

A
  • past lameness

- past illness

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19
Q

scrotal circumference bull and ram

A

34cm

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20
Q

testicular tone should feel like

A

flexed bicep

21
Q

tesicular tone bull all year

A

firm all year

22
Q

testicular tone ram all year

A

only firm in breeding season

23
Q

to asses mating ability look at (2)

A
  • ability to mount

- penile abnormalities

24
Q

how to libido test

A

count how many times it mates in 20 minutes

25
Q

cats mammary neoplasia likely to be

A

malignant

26
Q

common sites metastasis mammary neoplasia (6)

A
  • lymph nodes
  • lung
  • heart
  • bones
  • liver
  • kidney
27
Q

when spay bitch to have protective effect against mammary tumour

A

before 3rd season

28
Q

when spay queen to have protective effect against mammary tumour

A

before it turns 1

29
Q

inflammatory carcinoma appearance mammary (4)

A
  • diffuse swelling over mammary glands
  • massive oedema
  • erythema
  • pain in multiple glands
30
Q

define galactostasis

A

accumulation and stasis of milk in mammary gland

31
Q

appearance galactostasis

A
  • glands are swollen, warm, firm and painful

- secretions are not infected

32
Q

define glactorrhea

A

lactation that is not associated with pregnancy or partuition

33
Q

how galactorrhea starts

A

increased prolactin secretion stimulated by falling progesterone levels in late dioestrus

34
Q

tx galactorrhea

A
  • usually self limiting

- can withhold food for 24 hours then gradually return to normal

35
Q

mammary hyperplasia cats

A

rapid abnormal growth of mammary tissue commonly seen in young entire cats 2-4 weeks after oestrus

36
Q

tx mammary hyperplasia cats

A

will resolve when progesterone levels fall

37
Q

mammary gland type dog and cat (3)

A

compound tubular apocrine gland

38
Q

define lumpectomy

A

removal of mass with a margin of normal tissue

39
Q

indications mammary tumour lumpectomy (4)

A
  • mass is small
  • encapsulated
  • non-invasive
  • at periphery of gland
40
Q

mammary gland lumpectomy cons

A

get leakage of lymph and milk causing post op inflammation

41
Q

define simple mastectomy

A

removal of entire gland containing tumour with 2cm margins

42
Q

simply mastectomy indications (3)

A
  • when tumour is over 1cm
  • in centre of gland
  • involving majority of gland
43
Q

simple mastectomy pros

A

less milk leakage

44
Q

regional mastectomy define

A

remove involved and adjacent glands with 2cm margin

45
Q

regional mastectomy indications

A

when multiple tumours are in adjacent glands

- mass is in between two glands

46
Q

2 caudal glands excised with what in regional mastectomy

A

inguinal lymph node

47
Q

axillary lymph node and cranial mammary glands mastectomy

A

axillary lymph node not removed

48
Q

hindlimb oedema after caudal mammary gland removal why

A

due to disruption in lymph drainage from the limb

will resolve by itself

reproduction (5 decks)

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