Female Reproductive Anatomy Flashcards

(64 cards)

1
Q

describe location of ureter

A

ureter travels under the uterine artery

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2
Q

what is the muscle of the bladder

A

detrusor

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3
Q

describe contraction and relaxation of the bladder

A

sympathetic reflexes: Detrusor muscle is RELAXED, and internal urethral sphincter is CONTRACTED, no urination
parasympathetic: detrusor muscle is CONTRACTED and internal urethral sphincter is RELAXED, allows urination

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4
Q

composition of internal urethral sphincter

A

smooth muscle

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5
Q

composition of external urethral sphincter

A

skeletal muscle, under somatic control

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6
Q

where is external urethral sphincter located

A

in the deep perineal space

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7
Q

how are parasympathetics conveyed

A

pelvic splanchnics and inferior hypogastric plexus

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8
Q

how are sympathetics conveyed

A

hypogastric plexus

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9
Q

describe bladder when sympathetic innervation

A

internal urethral sphincter contracts, during ejaculation and “stage fright”

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10
Q

compare male and female urethra

A

females have short urethras, males have long urethras

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11
Q

describe mons pubis

A

fatty eminence over pubic symphysis

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12
Q

describe difference between labia majora and minora

A

majora has sebacous glands, hair, and fat, minora is mostly skin folds with some erectile tissue

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13
Q

describe vestibule

A

space surrounded by labia minora containing openings of urethra, vagina, and vestibular glands

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14
Q

parts of the clitoris

A

glans, prepuce, crura

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15
Q

descrive vestibular glands

A

mucus secreting glands on either side of vestibule in superficial space

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16
Q

describe posterior commissure

A

overlies the perineal body, “gooch”

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17
Q

what muscles overlie erectile tissue in the superficial pouch

A
  1. bulbospongiosus

2. ischiocavernosus

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18
Q

what muscles are in the superficial pouch (males and females)

A
  1. bulbospongiosus
  2. ischiocaveronosus
  3. superficial transverse perineal
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19
Q

where are the external genitalia rooted?

A

perineal membrane

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20
Q

where is the crus of clitoris?

A

bilaterally under the ischiocavernosus muscle along the superior pubic rami

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21
Q

what are the erectile tissues of the female perineum

A
  1. crus of clitoris
  2. body of clitoris
  3. glans of clitoris
  4. bulb of the vestibule
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22
Q

what is the glans of clitoris made of

A

corpus cavernosa

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23
Q

what is the female homologue of the penis

A

clitoris

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24
Q

what is the female homologue of the glans penis

A

glans clitoris

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25
what is the female homologue of the corpora cavernosa
corpora covernosa clitoris
26
what is the female homologue of the corpus spongiosum
bulb of vestibule
27
what is the female homologue of the ventral penile raphe
labia minora
28
what is the female homologue of the scrotum
labia majora
29
what is the female homologue of the gubernaculum testis
ovarian and round ligaments
30
what is the female homologue of the penis
clitoris
31
what is the female homologue of the glans penis
glans clitoris
32
what is the female homologue of the corpora cavernosa
corpora covernosa clitoris
33
what is the female homologue of the corpus spongiosum
bulb of vestibule
34
what is the female homologue of the ventral penile raphe
labia minora
35
what is the female homologue of the scrotum
labia majora
36
what is the female homologue of the gubernaculum testis
ovarian and round ligaments
37
2 main peritoneal pouches of the female pelvis
1. rectouterine pouch - between uterus and rectum | 2. vesicouterine pouch - between bladder and uterus
38
significance of recouterine pouch
when standing, this is the deepest point of the pelvis, so fluid from ascites can pool here
39
how to aspirate fluid from recouterine pouch
needle in the posterior fornix of the cervix through vaginal canal
40
what is the peritoneal covering of the structures in the true pelvis?
broad ligament of the uterus (COVERS ALL)
41
what connects the ovary to the uterus
ligament of the ovary
42
what connects the ovary to the pelvic wall
suspensory ligament of the ovary, contains ovarian vessels
43
innermost part of uterus
myometrium
44
muscular part of uterus
myometrium
45
parts of cervix
external os, cervical canal, internal os at the uterine isthmus
46
vaginal fornices
anterior, posterior, lateral
47
parts of the uterine tubes
coming from the ovary, fimbriae to infundibulum, to ampulla to isthmus of uterus, to fundus of uterus
48
vaginal fornices
anterior, posterior, lateral
49
parts of the uterine tubes
coming from the ovary, fimbriae to infundibulum, to ampulla to isthmus of uterus, to fundus of uterus
50
what is the position of the uterus relative to vaginal canal and bladder
uterus lays on top of bladder, makes angle of anteversion (anteverted and anteflexed)
51
what do surgeons ligate when doing a tubal ligation?
fallopian tubes
52
abnormal positions of the uterus
retroverted or retroflexed or prolapsed
53
where is the round ligament
from uterus through inguinal canal to labia majora
54
what ligament connects the cervix to the sacrum
uterosacral ligament
55
what ligament connects the cervix to the pelvic wall
transverse/cardinal ligament
56
what is mainly responsible for preventing uterine prolapse
pelvic floor muscles - levator ani
57
main parts of broad ligament
1. mesosalpinx 2. mesovarium 3. mesometrium
58
where is mesosalpinx
suspends uterine tube, has tubal branches of uterine artery and vein
59
where is mesovarium
attaches to ovary and covers ovarian ligament
60
where is mesometrium
extends from lateral pelvic wall to body of uterus
61
differentiate ligament of ovary and suspensatory ligament of ovary
suspensatory ligament of ovary connects ovary to lateral pelvic wall and has ovarian vessels in it, ligament of ovary connects ovary to uterus
62
degrees of uterine prolapse from mild to severe
1, 2, 3rd degree
63
drainage of lymph from fundus of the uterus
along gonadal vessels straight to para-aortic/lumbar nodes
64
drainage of lymph from body/cervix of uterus
to pelvic lymph nodes/internal iliac nodes, then common iliac, then lumbar nodes