Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Structures (ASV) > Lecture 25: Mesenteries- Peritoneal Reflections > Flashcards

Lecture 25: Mesenteries- Peritoneal Reflections Flashcards

1
Q

peritoneal cavity

A

a space, filled with organs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

layers of peritoneum

A

parietal (on the wall), visceral (on the organ)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

characteristic of visceral peritoneum

A

lubricated by serous fluid, allows frictionless movement of organs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

type of space peritoneum is

A

potential

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

bursae

A

sacs created during organogenesis/movement,due to mesenteries folding

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

mesentery

A

double sheet of connective tissue, has blood vessels, connects organs to abdominal wall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

megogastrium

A

mesentery attaching to stomach region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

“mesos”

A

middle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

“enteron”

A

guts, intestine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

“gaster”

A

belly (i.e. “stomach”)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

dorsal mesentery

A

dorsal mesogastrium + mesentery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

ventral mesentery location

A

area that’ll become stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

“hepar”

A

liver

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

“lien”

A

spleen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

“ren”

A

kidney

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

“pancreas”

A

pancreas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

“epiloon”

A

= “omenum” = fatty skin/apron

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

hepatoduodenal ligament

A

liver-duodenum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

gastrohepatic ligament

A

connects hepato duodenal ligament and stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

gastrolienal ligament

A

connects stomach-spleen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

lienorenal ligament

A

connects spleen-pancreas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

omentum / epiploic foramen

A

entrance into lesser sac

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

organs that form out of gut tube

A

liver, spleen, pancreas, stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

falciform ligament

A

dolphin/sickle shaped ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

“teres”

A

round

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

“phren”

A

diaphragm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

derivation of falciform ligament

A

ventral mesogastrium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

hepatogastric ligament derivation

A

dorsal mesogastrium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

greater omentum

A

binds against stomach; holds infections in place

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

where greater and lesser omentum bind

A

lesser sac

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

LARP

A

left vagus: anterior (to esophagus); right vagus: posterior (to esophagus)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

order of intestinal folding

A

straight; herniate; rotate; squish(ilate)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

what goes with intestinal mesentery during rotation

A

nerve supply

34
Q

lesser sac aka

A

omental bursa

35
Q

greater sac

A

peritoneal sac

36
Q

epiploic/omental foramen function

A

communicates between lesser and greater sacs

37
Q

intraperitoneal

A

completely enclosed in visceral peritoneum

38
Q

intraperitoneal structures

A

liver, gall bladder, spleen, stomach, 1st part of duodenum, jejunum, ileum, vermiform appendix, transverse colon, sigmoid colon

39
Q

primarily retroperitoneal

A

anterior surface covered by parietal peritoneum - no gut rotation, so posterior/dorsal to peritoneum

40
Q

primarily retroperitoneal structures

A

kidney, adrenal, inferior vena cava, aorta, testis

41
Q

secondarily retroperitoneal

A

adherent to posterior peritoneal wall

42
Q

secondarily retroperitoneal structures

A

2nd 3rd 4th parts of duodenum, cecum, ascending colon, descending colon, rectum, pancreas

43
Q

extraperitoneal

A

outside peritoneum, but not posterior or dorsal

44
Q

extraperitoneal structures

A

urinary bladder, prostate, seminal vesicles, uterus, ovary

45
Q

derivatives of ventral mesentery

A

ventral mesogastrum - lesser omentum (hepatoduodenal, hepatogastric), falciform, coronary, right triangular, left triangular

46
Q

hepatoduodenal ligament contains

A

portal vein, hepatic artery, bile duct

47
Q

obligterated umbilical vein is

A

ligamentum veres hepatis, falciform ligament

48
Q

dorsal mesentery derivatives

A

dorsal mesogatrum, mesentery of small intestine, mesenteries of large intestine (colon)

49
Q

dorsal mesogastrum derivatives

A

greater omentum, adult transver mesocolon, lienorenal or phrenicolineal ligament

50
Q

greater omentum derivatives

A

gastrophrenic (stomach-diaphragm); gastrolienal (stomach-spleen); gastrocolic (stomach-transverse colon)

51
Q

mesenteries of large intestine- derivatives

A

transverse mesocolon, sigmoid mesocolon, mesoappendix

52
Q

upper/superior recess location

A

within lesser omentum

53
Q

lower/inferior recess location

A

within greater omentum

54
Q

what does lesser omentum attach to

A

lesser curvature of stomach; forms part of lesser sac walls

55
Q

what does greater omentum attach to

A

greater curvature of stomach; but NOT THE GREATER SAC

56
Q

layers of greater omentum

A

2 layers in gastrophrenic/gastrolineal portions

4 layers in gatrocolin portion (double layer, folded on itself)

6 layers where embryonic transverse mesocolon (2 layers) adheres

57
Q

parietal peritoneum derivatives

A

secondary mesenteries

58
Q

ligament

A

any suspender not called a “mesentery”- usu peritoneal folding containing blood vessels, unrelated to embryonic gut suspension

59
Q

suspensory ligament of duodenum

A

aka ligament of Treitz

2 muscles- straited from diaphragm, smooth from duodenum

60
Q

phrenicocolic ligament

A

spleen “rests” on it; closely assoc w/ dorsal mesogastrium

61
Q

broad ligament of uterus

A

mesometrium (uterus), mesosalpinx (uterine tubes), mesovarium (ovaries)

62
Q

infundibulopelvic or suspensory ligament of ovary

A

contains vessels, NOT ovarian/round ligament

63
Q

tunica vaginalis communis

A

distal part of processus vaginalis, wraps around testis

64
Q

“metrium”/”metro”

A

uterus

65
Q

“salpinx”

A

trumpet

66
Q

“ovarium”

A

ovary

67
Q

pouches/recesses

A

most inferior points when recumbent or standing, infection can spread

68
Q

male peritoneal pouch/gutter

A

rectovesical

69
Q

female peritoneal pouches/gutters

A

rectouterine, vesicouterine

70
Q

space between liver, kidney

A

hepatorenal pouch

infections can pool here, esp in bedridden person

71
Q

paracolic gutters

A

lateral to ascending colon and descending colon

72
Q

right lateral paracolic gutter

A

connects pelvis and hepatorenal pouch

73
Q

left lateral paracolic gutter

A

limited superiorly by prenicocolic ligament

74
Q

paramesenteric gutters

A

between small intestine and colon

75
Q

left paramesenteric gutter

A

communicates w/ pelvis

76
Q

right paramesenteric gutter

A

limited by surrounding mesenteries

77
Q

infrahepatic or hepatorenal pouch/recess

A

most dorsal point when recumbent, infection can spread here, communicates w/ omental bursa

78
Q

vermiform appendix

A

was at level of gut during umbilical herniation/rotation

sympathetic innervation: T10

79
Q

left colic (splenic) flexure importance re: parasympathetic innervation

A

vagus innervates proximally; pelvic splanchnics innervate distally

80
Q

all peritoneal pouches/gutters

A

rectovesical, rectouterine, vesicouterine pouches; paracolic gutters; paramesenteric gutters; infrahepatic or hepatorenal pouch/recess

Structures (ASV) (30 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions