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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
Q

what is broad ligament

A

2 layers of parietal p draping over entire female repro system

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26
Q

SUPPORTING LIGAMENTS what are ligaments

A
  1. thickening of parietal p

2. thickening of tissue in pelvis

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27
Q

SUPPORTING LIGAMENTS where do ovaries receive vasculature

A

abdominal aorta

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28
Q

SUPPORTING LIGAMENTS what do ovarian arteries and veins do

A

go through parietal p

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29
Q

SUPPORTING LIGAMENTS what is suspensory ligament

A

ovarian arteries and veins enveloped by parietal p

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30
Q

SUPPORTING LIGAMENTS what is the function of suspensory ligaments

A

anchor ovaries to posterior abdominal wall

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31
Q

SUPPORTING LIGAMENTS what is the function of ovarian ligament

A

anchor ovaries to uterus

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32
Q

SUPPORTING LIGAMENTS what is the function of round ligament

A

anchor ovaries to anterior abdominal wall

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33
Q

SUPPORTING LIGAMENTS what is the function of transverse ligaments

A

anchor uterus to lateral wall

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34
Q

SUPPORTING LIGAMENTS what is the function of uterosacral ligament

A

posterior anchoring of uterus

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35
Q

what kind of glands are ovaries

A

endocrine

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36
Q

what do ovaries contain since they are endocrine glands

A
  1. medulla

2. cortex

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37
Q

what is vasectomy

A
  1. remove vas deferns

2. retain testes

38
Q

what is result of retaining testes

A

continue producing testosterone

39
Q

what is uterectomy

A
  1. remove uterus

2. retain ovaries

40
Q

what is the result of retaining ovaries

A

continue producing estrogen + progesterone

41
Q

OOGENESIS what is oogenesis

A

production of gamete (ovum)

42
Q

OOGENESIS what happens before birth

A
  1. mitosis ==> primary oocyte + oogonia

2. DNA replication ==> primary oocyte

43
Q

OOGENESIS what happens at birth

A

suspended in meiosis 1 ==> primary oocyte

44
Q

OOGENESIS what is required for completion of meiosis 1

A

FSH

45
Q

OOGENESIS what is produced in meiosis 1

A
  1. first polar body

2. secondary oocyte

46
Q

OOGENESIS what stimulates ovulation

A

LH

47
Q

OOGENESIS what happens during ovulation

A

secondary oocyte starts meiosis 2

48
Q

OOGENESIS what is produced in meiosis 2

A
  1. second polar body

2. ovum

49
Q

OVARIES what occurs in cortex

A
  1. oogenesis

2. ovarian cycle

50
Q

OVARIES what does cortex contain

A
  1. capillaries

2. follicle cells the surround oocyte

51
Q

OVARIES what is medulla closer to

A

parietal p

52
Q

OVARIES what is cortex closer to

A

vasculature

53
Q

OVARIES what is female born with

A
  1. primary oocyte
  2. follicle cells
    =primordial follicle
54
Q

what are the steps of follicular development

A
  1. primordial
  2. primary
  3. secondary
  4. mature
55
Q

PRIMORDIAL what is primordial follicle

A
  1. primary oocyte

2. follicle cells

56
Q

PRIMORDIAL what are follicle cells

A

simple squamous

57
Q

PRIMARY what is the function of FSH

A

stimulate follicles surrounding primary oocyte

58
Q

PRIMARY what happens to stimulated follicles

A
  • become granulosa cells

- become theca cells

59
Q

PRIMARY what do primary oocyte + granulosa cells form

A

basil mem / zona pellucida

60
Q

PRIMARY what is primary follicle

A
  1. primary oocyte
  2. granulosa cells
  3. theca cells
61
Q

SECONDARY what happens during secondary follicle development

A

few primary follicles develop into secondary follicles

62
Q

SECONDARY what is antral fluid

A

fluid secreted by granulosa cells

63
Q

SECONDARY what do granulosa cells + theca cells release

A
  1. estrogen

2. progesterone

64
Q

SECONDARY what is the function of estrogen

A
  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
Q

MATURE what happens during mature follicle development

A

one secondary follicle develops into mature follicle

66
Q

MATURE what happens to primary oocyte

A
  • complete meiosis 1

- become secondary oocyte

67
Q

MATURE what is the function of granulosa cells

A

lift secondary oocyte

68
Q

MATURE what happens after granulosa cells lift secondary oocyte

A
  1. some degenerate

2. some survive

69
Q

MATURE what happens when some of the granulosa cells degenerate

A

secondary oocyte becomes free floating

70
Q

what happens to the follicles that started maturation but did not reach mature follicle development

A

continue to produce estrogen

71
Q

what is required for the release of LH

A

estrogen

72
Q

OVULATION what is required for ovulation

A

LH

73
Q

OVULATION what is the function of theca cells

A

secrete enzymes that chew through cortex and parietal p

74
Q

OVULATION what happens after ovulation

A

enter luteal phase

75
Q

LUTEAL PHASE what is the function of granulosa cells + theca cells

A

develop into corpus lutetium

76
Q

LUTEAL PHASE how is corpus lutetium maintain

A

presence of LH

presence of hCG

77
Q

LUTEAL PHASE when is hCG produced

A

after implantation

78
Q

LUTEAL PHASE what happens if there is no implantation

A
  1. corpus lutetium dies
  2. corpus lutetium
    becomes scar
79
Q

LUTEAL PHASE. what does corpus lutetium secrete

A
  1. estrogen

2. progesterone

80
Q

LUTEAL PHASE. what is the function of progesterone + estrogen

A

prepare endometrium lining for implantation of zygote (secretion)

81
Q

HORMONE CYCLE what does hypothalamus release

A

GnRH

82
Q

HORMONE CYCLE what happens when GnRH released

A

stimulate anterior pituitary to release FSH

83
Q

HORMONE CYCLE what happens when FSH released

A

follicular maturation

84
Q

HORMONE CYCLE what does follicular maturation produce

A

estrogen

85
Q

HORMONE CYCLE what happens when estrogen levels become too high

A

decrease release of FSH

increase release of LH

86
Q

HORMONE CYCLE what happens when LH released

A

ovulation

87
Q

HORMONE CYCLE what does corpus lutetium produce

A

estrogen

progesterone

88
Q

FALLOPIAN TUBE what is the lumen of fallopian tube considered

A

outside world

89
Q

FALLOPIAN TUBE what lines lumen of fallopian tube

A

endothelium

90
Q

FALLOPIAN TUBE what is the role of estrogen in ovulation

A

causes smooth muscle in fimbria to contract + catch secondary oocyte

ANAT 200 (9 decks)

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