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A n' P > Reproductive 2 > Flashcards

Reproductive 2 Flashcards

1
Q

What is happening during proestrus

A

FSH causes growth of follicle(meiosis), increased blood supply to uterus and ovaries

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2
Q

What is released to cause ovulation

A

LH

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3
Q

What happens during metesteus and diestrus

A

CL is forming, progesterone is secreted

Diestrus- continuation or metestrus

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4
Q

Why pseudopregnancy occurs

A

CL refuses to regress

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5
Q

The several hour step in which sperm is in a females body before being able to fertilize egg is called

A

Capacitation

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6
Q

Outermost layer of placenta that touches mom

A

Chorion

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7
Q

Middle and inner layers of placenta

A

Middle- allantois

Inner- amnion

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8
Q

Caruncle and cotyledon come together to form a

A

Placentome

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9
Q

Umbilical vein is O2 ____
Umbilical artery is O2 ____
(Rich/poor)

A

Rich

Poor (on its way back to placenta to get more O2 from mom)

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10
Q

Blood that gets pumped into the pulmonary artery of young gets sent across this, straight to the aorta (bypassing the lungs)

A

Ductus arteriosis

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11
Q

Gestation length of cow and human

A

9 months

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12
Q

Horse gestation length

A

11 months

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13
Q

Dog gestation length

A

63 days

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14
Q

What hormone starts uterine contractions

A

Oxytocin

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15
Q

What happens first stage of labor

A

Cervix dilates, milk contractions

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16
Q

What happens second stage of labor

A

Fetus enters birth canal, water ruptures, fetus is born

17
Q

How many gland and nipples a horse has

A

2

18
Q

Where milk is made

A

In alveoli

19
Q

Where milk is stored

A

Gland cistern

20
Q

How long dogs and cats lactate for

A

6-8 weeks

21
Q

How long cows lactate

A

10-12 months

22
Q

Dystocia

A

Parturition

23
Q

Period of healing for the uterus

A

Involution

24
Q

How many nipples a dog has

A

8-10

A n' P (24 decks)

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