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ANAT 200 > FEMALE REPRO I > Flashcards

FEMALE REPRO I Flashcards

1
Q

ORGANIZATION what are the gonads

A

ovaries

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2
Q

ORGANIZATION what is the function of the gonads

A
  1. produce gametes / sex cells (ovum)

2. produce sex hormones

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3
Q

ORGANIZATION what are the 2 ducts

A
  1. fallopian tubes

2. uterus

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4
Q

ORGANIZATION what is the function of fallopian tubes

A
  1. receive sperm

2. trasnsport zygote to uterus

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5
Q

ORGANIZATION what is the function of uterus

A

re-grow endometrium layer every moth to provide ideal enviro for fertilization

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6
Q

ORGANIZATION what are the 2 glands

A
  1. pituitary

mammary

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7
Q

ORGANIZATION what is pituitary gland involved in

A
  1. oogenesis

2. ovulation

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8
Q

PELVIC ANATOMY what surrounds ovaries

A

parietal p

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9
Q

PELVIC ANATOMY what are ovaries a part of if they are surrounded by parietal p

A

body (not outside world)

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10
Q

PELVIC ANATOMY what does ovum need to do to get into infundibulum / outside world

A

cross parietal peritoneum

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11
Q

PELVIC ANATOMY what are 2 potential pouches

A
  1. vesicouterine pouch

2. rectouterine pouch

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12
Q

PELVIC ANATOMY what is vesicouterine pouch

A
  • anterior to uterus

- pouch bw urinary bladder + uterus

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13
Q

PELVIC ANATOMY what is rectouterine pouch

A
  • posterior to uterus

- pouch bw uterus + rectum

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14
Q

PELVIC ANATOMY what is location of ovaries relative to uterus

A

posterior

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15
Q

PELVIC ANATOMY what does cervix sit on

A

fornix

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16
Q

PELVIC ANATOMY what happens to coagulated semen when they reach fornices

A

liquify

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17
Q

FALLOPIAN TUBE what is infundibulum

A

opening

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18
Q

FALLOPIAN TUBE what does infundibulum contain

A

fimbriae

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19
Q

FALLOPIAN TUBE what is the function of fimbriae

A

sweep secondary oocyte into fallopian tube

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20
Q

FALLOPIAN TUBE what is ampulla

A

enlargement of tube

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21
Q

FALLOPIAN TUBE what is ampulla site of

A

fertilization

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22
Q

what is mespsalphix

A

broad ligament surrounding fallopian tubes

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23
Q

what is mesovarium

A

broad ligament surrounding ovaries

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24
Q

what is mesometrium

A

broad ligament surrounding uterus

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25
what is broad ligament
2 layers of parietal p draping over entire female repro system
26
SUPPORTING LIGAMENTS what are ligaments
1. thickening of parietal p | 2. thickening of tissue in pelvis
27
SUPPORTING LIGAMENTS where do ovaries receive vasculature
abdominal aorta
28
SUPPORTING LIGAMENTS what do ovarian arteries and veins do
go through parietal p
29
SUPPORTING LIGAMENTS what is suspensory ligament
ovarian arteries and veins enveloped by parietal p
30
SUPPORTING LIGAMENTS what is the function of suspensory ligaments
anchor ovaries to posterior abdominal wall
31
SUPPORTING LIGAMENTS what is the function of ovarian ligament
anchor ovaries to uterus
32
SUPPORTING LIGAMENTS what is the function of round ligament
anchor ovaries to anterior abdominal wall
33
SUPPORTING LIGAMENTS what is the function of transverse ligaments
anchor uterus to lateral wall
34
SUPPORTING LIGAMENTS what is the function of uterosacral ligament
posterior anchoring of uterus
35
what kind of glands are ovaries
endocrine
36
what do ovaries contain since they are endocrine glands
1. medulla | 2. cortex
37
what is vasectomy
1. remove vas deferns | 2. retain testes
38
what is result of retaining testes
continue producing testosterone
39
what is uterectomy
1. remove uterus | 2. retain ovaries
40
what is the result of retaining ovaries
continue producing estrogen + progesterone
41
OOGENESIS what is oogenesis
production of gamete (ovum)
42
OOGENESIS what happens before birth
1. mitosis ==> primary oocyte + oogonia | 2. DNA replication ==> primary oocyte
43
OOGENESIS what happens at birth
suspended in meiosis 1 ==> primary oocyte
44
OOGENESIS what is required for completion of meiosis 1
FSH
45
OOGENESIS what is produced in meiosis 1
1. first polar body | 2. secondary oocyte
46
OOGENESIS what stimulates ovulation
LH
47
OOGENESIS what happens during ovulation
secondary oocyte starts meiosis 2
48
OOGENESIS what is produced in meiosis 2
1. second polar body | 2. ovum
49
OVARIES what occurs in cortex
1. oogenesis | 2. ovarian cycle
50
OVARIES what does cortex contain
1. capillaries | 2. follicle cells the surround oocyte
51
OVARIES what is medulla closer to
parietal p
52
OVARIES what is cortex closer to
vasculature
53
OVARIES what is female born with
1. primary oocyte 2. follicle cells =primordial follicle
54
what are the steps of follicular development
1. primordial 2. primary 3. secondary 4. mature
55
PRIMORDIAL what is primordial follicle
1. primary oocyte | 2. follicle cells
56
PRIMORDIAL what are follicle cells
simple squamous
57
PRIMARY what is the function of FSH
stimulate follicles surrounding primary oocyte
58
PRIMARY what happens to stimulated follicles
- become granulosa cells | - become theca cells
59
PRIMARY what do primary oocyte + granulosa cells form
basil mem / zona pellucida
60
PRIMARY what is primary follicle
1. primary oocyte 2. granulosa cells 3. theca cells
61
SECONDARY what happens during secondary follicle development
few primary follicles develop into secondary follicles
62
SECONDARY what is antral fluid
fluid secreted by granulosa cells
63
SECONDARY what do granulosa cells + theca cells release
1. estrogen | 2. progesterone
64
SECONDARY what is the function of estrogen
1. support re-growth of endometrium layer after menstruation 2. feedback to pituitaty to decrease release of FSH + increase release of LH (when estrogen levels become too high)
65
MATURE what happens during mature follicle development
one secondary follicle develops into mature follicle
66
MATURE what happens to primary oocyte
- complete meiosis 1 | - become secondary oocyte
67
MATURE what is the function of granulosa cells
lift secondary oocyte
68
MATURE what happens after granulosa cells lift secondary oocyte
1. some degenerate | 2. some survive
69
MATURE what happens when some of the granulosa cells degenerate
secondary oocyte becomes free floating
70
what happens to the follicles that started maturation but did not reach mature follicle development
continue to produce estrogen
71
what is required for the release of LH
estrogen
72
OVULATION what is required for ovulation
LH
73
OVULATION what is the function of theca cells
secrete enzymes that chew through cortex and parietal p
74
OVULATION what happens after ovulation
enter luteal phase
75
LUTEAL PHASE what is the function of granulosa cells + theca cells
develop into corpus lutetium
76
LUTEAL PHASE how is corpus lutetium maintain
presence of LH | presence of hCG
77
LUTEAL PHASE when is hCG produced
after implantation
78
LUTEAL PHASE what happens if there is no implantation
1. corpus lutetium dies 2. corpus lutetium becomes scar
79
LUTEAL PHASE. what does corpus lutetium secrete
1. estrogen | 2. progesterone
80
LUTEAL PHASE. what is the function of progesterone + estrogen
prepare endometrium lining for implantation of zygote (secretion)
81
HORMONE CYCLE what does hypothalamus release
GnRH
82
HORMONE CYCLE what happens when GnRH released
stimulate anterior pituitary to release FSH
83
HORMONE CYCLE what happens when FSH released
follicular maturation
84
HORMONE CYCLE what does follicular maturation produce
estrogen
85
HORMONE CYCLE what happens when estrogen levels become too high
decrease release of FSH | increase release of LH
86
HORMONE CYCLE what happens when LH released
ovulation
87
HORMONE CYCLE what does corpus lutetium produce
estrogen | progesterone
88
FALLOPIAN TUBE what is the lumen of fallopian tube considered
outside world
89
FALLOPIAN TUBE what lines lumen of fallopian tube
endothelium
90
FALLOPIAN TUBE what is the role of estrogen in ovulation
causes smooth muscle in fimbria to contract + catch secondary oocyte

ANAT 200 (9 decks)

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