Lecture 30: Female Reproductive System Flashcards

1
Q
A

1.vagina
2.rectouterine pouch
3.ovary
4.uterine tube
5.uterovesical pouch
6.urinary badder
7.urethra

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2
Q

is uterus intra or retroperitoneal

A

intra

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3
Q

what pouches are formed by peritoneum in F pelvic cavity

A

uterovesical pouch and rectouterine

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4
Q

lowest point in peritoneal cavity in F

A

rectouterine pouch

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5
Q
A

1.ovarian ligament
2.fimbriae
3.infundibulum
4.ampulla
5.isthmus

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6
Q

ovaries

A

produce ovum and E and P

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7
Q

which ligament holds ovaries in place

A

1.ligament of the ovary
2.suspensory ligament
3.mesovarium

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8
Q

ligament of the ovary

A

attaches inferior pole of ovary to lateral wall of uterus

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9
Q

suspensory ligament

A

double layer fold of peritoneum that attaches superior pole of ovary to posterior abdo wall. carries oarian vessels/nerves

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10
Q

mesovarium

A

double layer fold of peritoneum btw anterior border ovary and posterior layer broad ligament. carries vessels/nerves from broad ligament into ovary via hilum

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11
Q

uterine tubes

A

connect uterine cavity to peritoneal cavity. carries sperm toward ovaries, or fertilized egg toward uterine cavity.

=infundibulum, ampulla, isthmus, uterine part

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12
Q

infunidbulum

A

lateral end of tube, hangs over ovary. has finbriae which attach to ovary

collects released ovum

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13
Q

ampulla

A

most dilated part of uterine tube. forms lateral 2/3

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14
Q

isthmus

A

narrowest part of uterine tube. forms the medial 1/3

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15
Q

uterine part (intramural) uterine tube

A

passes thru thickness of uterine wall, opens into cavity

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16
Q

uterus parts

A

fundus: superior to entrance of uterine tubes
body: middle part. distal third of it is the isthmus
3.cervix: btw isthmus and vagina

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17
Q

internal os

A

opening from uterine cavity to cervical canal

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18
Q

external ox

A

cervical canal opens to vagina thru this

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19
Q

anteversion angle

A

angle btw axis of cervix and axis of vagina

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20
Q

anteflexion angle

A

angle btw axis of uterine body and axis of cervix

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20
Q

ligaments of uterus

A
  1. broad
  2. round
  3. transverse (cervical)
    4.pubocervical
    5.uterosacral
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21
Q
A

1.fornix
2.lumen of uterus
3.internal os
4.cervical canal
5.external os
6.vagina

22
Q

fornix

A

circular space around cervix where it enters vaginal canal

23
Q

high risk area for cervical cancer

A

external os. transition point of tissue type

24
broad ligament
doible layer peritoneum. in btw are uterine tubes, uterus, ovaries, ligaments divided into: 1.Mesosalpinx: close to uterine tube 2.Mesovarium: close to ovaries 3.Mesometrium: attached to site uterus
25
round ligament oterus
invested in btw two layers broad ligament. cross section is circular. produces ridge as it travels btw two layers starts from uterus, passes thru inguinal canal, blends with labium major stabilizes uterus in specific position
26
uterosacral ligament
btw uterus and upper part of vagina anteriorly, sacrum posteriorly
27
1.broad ligament a.mesoalpinx b.mesovarium c.mesometrium 2.round lig of uterus 3.uterosacral lig
28
transverse cervical ligament
connects uterine cervixx and superior part of vagina to lateral pelvic wall
29
what maintains angle of anteversion and anteflexion
uterine ligaments
30
where is semen deposited
fornix. stays for 20-30 min. enzymes denature protein
31
vagina
fibromuscular tube starts at vestibule, ends at ervix
32
1.vestibule 2.urethral orifice 3. clit 4.labia majora 5.labia minora 6.vaginal orifice
33
vestibule
space btw two labia minoras receives opening of urethra anteriorly and vagina posterioy
34
what is clit made of
3 columnar erectile tissue root is made by two crura of clitoris (covered by muscle) and bulb of clitoris major vestibular gland sits close to vestibule. equivalane to bulbourethral in M. produce lubrication
35
1,2=crura 3. bulb of clitoris 4.major vestibular gland 5.vestibule
36
1.suspensory ligament 2.pec major 3.adipose tissue 4. lobe 5. lactiferous duct
37
suspensory ligaments
extension of fascia of pec major. divides breast into lobes and attaches tissue of gland to chest wall. length of lig will determine shape of breast
38
lactiferous duct
each lobe has its own, opens to nipple there are 7-15 lobes, so 7-15 ducts
39
what sensitizes skin of breast
intercostal nerve
40
lymphatic drainage breast
lateral half drains in axillary LN medial half drains innto parasternal LN
41
vulva/pudendum
=external genitalia =mons pubis, labia majora/minora, vestibule, clit, greater vestibular glands
42
mons pubis
skin prominence in from of symphysis pubis, contains fat
43
labia majora
two skin folds that contain fat. eq.. to scrotum. has hair after puberty
44
labia minora
two hairless skin folds
45
root of clit
formed by L and R curra and the R and L bulbs of vesituble.
46
mammary glands
modified sweat glands within superficial fascia of pectoral region. rib II to VI
47
blood supply breast
internal thoracic artery, anterior/osterior intercostal arteries, and axillary artery
48
what controls secretion milk
prolactin and oxytocin secreted by anterior pituitary and HTh
49
blood supply to ovaties/testes
gonadal branches of abdo aorta. visceral branches of internal iliac arteries supply remianing repro organs
50
symphathetic innervation to ovaries/testes
lumbar splachnic nerves
51
PSN innervation to gonads
pelvic splachnic
52
innervation of internall and external repro organs
sympathetic= lumbar and sacral splachnic parasumpathetic= pelvic splachnic