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Veterinary Reproduction (VEM 5111) > Species Specific Parameters > Flashcards

Species Specific Parameters Flashcards

1
Q

Estrous Cycle - Sow

A

17-25 days (Avg = 21d)

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1
Q

Ruminant (Cow, Ewe, Doe) Placentation

A

Cotyledonary Epitheliochorial (binucleate giant cells) Villous Nondeciduate

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2
Q

Estrus - Mare

A

4-7 days

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2
Q

Stage I Duration - Bitch

A

Pluriparous: < 1 day Maiden: may be > 1 day

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3
Q

Time of Ovulation - Doe (goat)

A

30-36 hrs frm onset of estrus

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3
Q

Gestation Length - Camelids

A

335-360 days

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4
Q

Primate Placentation

A

Discoidal

Hemochorial

Trabecular

Deciduate

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5
Q

Estrous Cycle - Doe (goat)

A

18-24 days (Avg = 21d)

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6
Q

Estrus - Cow

A

4-18 hours (Avg =10hr)

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6
Q

Camelid Placentation

A

Diffuse

Epitheliochorial

Villous

Nondeciduate

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8
Q

Time of Ovulation - Mare

A

24-48 hrs prior to end of estrus

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8
Q

Stage II Duration - Mare

A

30-60 minutes

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9
Q

Estrus - Doe (goat)

A

12-36 hours

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10
Q

Time of Ovulation - Sow

A

2/3 through estrus

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12
Q

Estrus - Ewe

A

24-36 hours

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13
Q

Time of Placental Takeover - Mare

A

100-120 days

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14
Q

Time of Ovulation - Cow

A

24-30 hrs from onset of estrus

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15
Q

Estrus - Sow

A

2-3 days

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16
Q

Gestation Length - Mare

A

320-360 days

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16
Q

Gestation Length - Cow

A

270-290 days

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17
Q

Time of Ovulation - Bitch

A

Usually 48-60hrs after LH peak

OVULATE PRIMARY OOCYTE

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17
Q

Gestation Length - Sow

A

114 days (3 mos, 3 wks, 3 days)

18
Q

Stage II Duration - Cow

A

15-90 minutes

19
Q

Stage I Duration - Mare

20
Estrus - Queen
2-19 days (Avg = **5-9d**)
20
Stage III Duration - Queen
4-42hrs (Avg = **16hrs**) (depends on litter size)
22
Estrous Cycle - Ewe
14-20 days (Avg = **17d**)
23
Dog Placentation
Zonary Endotheliochorial Labyrinthine Deciduate
25
Time of Ovulation - Ewe
24-30 hrs from onset of estrus
27
Estrus - Bitch
4-24 days (Avg = **9d**)
28
Estrous Cycle - Cow
18-24 days (Avg = **21d**)
28
Gestation Length - Doe (goat)
150 days
30
Time of Ovulation - Queen
Induced ovulation 29-40hrs after induced LH peak
31
Time of Ovulation - Camelids
24 hrs post-breeding (Induced ovulators)
31
Horse Placentation
Diffuse Epitheliochorial Microcotelydonary Nondeciduate
33
Cat Placentation
Zonary Endotheliochorial Labyrinthine Deciduate
35
Estrous Cycle - Mare
18-22 days (Avg = **21d**)
36
Time of Placental Takeover - Ewe
55-60 days
38
Gestation Length - Bitch
57-72 days
39
Gestation Length - Queen
63-71 days (Avg = **65d**)
39
Parturition Duration - Ewe
2-4 hours
40
Parturition Duration - Doe (goat)
2-4 hours
41
Stage I Duration - Camelids
2-6 hours
42
Stage II Duration - Bitch
6-12hrs (depends on litter size)
44
Time of Placental Takeover - Cow
150-250 days
45
Stage II Duration - Camelids
8-25 minutes
46
Stage I Duration - Cow
2-6 hours
47
Mouse Placentation
Discoidal Hemochorial Labyrinthine Deciduate
48
Pig Placentation
Diffuse Epitheliochorial Folded Nondeciduate
50
Estrous Cycle - Queen
Proestrus: 0-2d Estrus: 2-19d Interestrus 8-10d-3wks Pregnant Diestrus: 63-71d Pseudopregnant Diestrus: 40-50d
51
Estrous Cycle - Bitch
Non-pregnant: 60 days Pregnant: * proestrus (9d) * estrus (9d) * pregnant diestrus (55-60d)
52
Stages I & II Duration - Sow
2-5 hours
53
Gestation Length - Ewe
148 days
54
Stage III Duration - Sow
4hrs after last piglet is born

Veterinary Reproduction (VEM 5111) (10 decks)

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