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Anatomy > Pelvic contents > Flashcards

Pelvic contents Flashcards

1
Q

Name the two peritoneum pouches in females

A

Vesicouterine pouch

Rectouterine pouch (pouch of Douglas

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2
Q

Info on Rectouterine pouch

A

Extension of peritoneum between uterus and rectum

Analogous to rectovesical in males

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3
Q

Info on Vesicouterine pouch

A

2nd shallower pouch formed from peritoneum over uterus and bladder

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4
Q

Name the peritoneum pouch in males

A

Vesicorectal pouch

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5
Q

Info on Vesicorectal pouch

A

Between bladder and rectum

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6
Q

Info on bladder

A

Partial covering of peritoneum > stuck against pubic bones
Transitional epithelium and rugae
As the bladder fills it rises into the suprapubic region
Apex posterior to pubic symphysis

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7
Q

Urachus

A

Fibrous remnant of allantois

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8
Q

Trigone

A

Base of bladder is triangular
Internal area of smooth mucous membrane
Urethra exit and ureters enter here

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9
Q

Detrusor

A

Smooth muscle found in wall of bladder

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10
Q

Sphincter vesicae

A

At neck of bladder

circular but not complete

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11
Q

Neck of bladder is held in place by what ligament in male

A

puboprostatic ligament

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12
Q

Neck of bladder is held in place by what ligament in females

A

pubovesical ligament

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13
Q

Bladder arterial supply

A

superior (x2) and inferior vesical from each side

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14
Q

The inferior vesical artery in males corresponds to which artery in females?

A

The vaginal artery

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15
Q

Veins of bladder

A

vesical plexus - drains to internal iliac

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16
Q

Nerves of Bladder

A

ANS inferior hypogastric plexus

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17
Q

Lymphatic drainage of ureter

A

lumbar. common iliac, internal iliac nodes as they descend towards bladder

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18
Q

Lymphatic drainage of urethra

A

Main drainage to internal iliac

Males= spongy urethra to deep inguinal nodes

Females= some to sacral nodes

19
Q

Urinary bladder lymphatic drainage

A

main drainage to internal iliac nodes

20
Q

Upper 1/3 rd of rectum peritoneum

A

visceral peritoneum

21
Q

Middle 1/3rd peritoneum of rectum

A

on anterior surface

22
Q

Lower 1/3rd of rectum peritoneum

A

infraperitoneal

23
Q

Start and finish of rectum

A

3rd sacral vertebra to tip of coccyx

24
Q

4 main parts to the rectum

A

Sigmoid
transverse folds
rectal ampulla
anorectal junctiont

25
Q

Levator ani

A

main part of pelvic diaphragm

26
Q

Puborectalis

A

Part of pelvic floor

Sling muscle that anchors anteriorly to symphysis pubis and loops around the rectum

27
Q

3 arterial supplies of rectum

A

Superior rectal artery-(inf.mesenteric)

Middle rectal artery -(internal Iliac)

Inferior rectal (inernal pudendal)

28
Q

Veins of rectum

A

superior (portal)
middle (int. iliac)
inferior (internal pudendal)

29
Q

Lymph of rectum

A

pararectal to inferior mesenteric and internal iliac

30
Q

Nerve of rectum

A

inferior hypogastric plexus

31
Q

lymph drainage of anal canal superior to pecinate line

A

internal iliac nodes

32
Q

lymph drainage of anal canal inferior to pectinate line

A

superficial inguinal nodes

33
Q

mesosalpinx

A

portion of broad ligament that stretches from the ovary to the level of uterine tube
- helps maintain position of uterus

34
Q

mesovarium

A

portion of broad ligament which suspends ovaries
ovary is not covered by mesovarium but by germinal epithelium
-keeps ovary in postion and acts as protective covering

35
Q

mesomentrium

A

mesentery of uterus , majority of broad ligament excluding mesosalpinx and mesovarium

36
Q

Function of round ligament of uterus

A

creates potential lymphatic pahway

37
Q

Function of broad ligament

A

carries vessels nerves and lymphatics

38
Q

Attachment of uterosacral (sacrocervical) ligament of cervix

A

from uterus to anterior aspect of sacrum

39
Q

Attachment of transverse cervical ligament of cervix

A

cervix to lateral pelvic wall

40
Q

Attachment of pubocervical (pubovesical) ligament of cervix

A

ligament connecting the side of the cervix to the pubic symphysis

41
Q

Arterial supply of the ovaries

A

abdominal aorta (ovarian artery @L2)

42
Q

Venous drainage of ovaries

A

ovarian vein to IVC on R and left renal vein on L

43
Q

Nerve of ovaries

A

aortic plexus

Anatomy (14 decks)

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