Lymphtics and Autonomics of the Abdomen Flashcards Preview

MSS - GI Exam 1 > Lymphtics and Autonomics of the Abdomen > Flashcards

Flashcards in Lymphtics and Autonomics of the Abdomen Deck (48)
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1

celiac lymph nodes

foregut

2

superior mesenteric lymph nodes

midgut

3

inferior mesenteric nodes

hindgut

4

lumbar lymph nodes

body wall, retroperitoneal organs

5

lymph drainage

IMN
SMN
CN
lumbar trunk
cisterna chyli

6

sympathetics to abdomen

vasoconstriction
sphincter contraction
gland inhibition

7

parasympathetics to abdomen

vasodilation
peritalsis
sphincter relaxation

8

celiac nerve plexus

to foregut

9

superior mesenteric plexus

to midgut

10

renal plexus

to kidneys, suprarenals, ureters

11

inferior mesenteric plexus

to hindgut

12

intermesenteric plexus

between SMA and IMA

13

superior hypogastric plexus

along aorta from IMA to bifurcation

14

parasympathetics in abdomen

preganglionic parasympathetics

vagus - foregut midgut
pelvic splanchnic - hindgut

15

pelvic splanchnic nerve levels

S2-4 ventral rami

16

greater splanchnic nerve

T5-9

17

lesser splanchnic nerve

T10-11

18

least splanchnic nerve

T12

19

lumbar splanchnic nerve

T11-L2

20

celiac ganglia

greater splanchnic nerve

21

aorticorenal ganglia

lesser and least splanchnic nerves

22

superior mesenteric ganglia

greater, lesser, least splanchnic nerves

23

inferior mesenteric ganglia

lumbar splanchnic nerves

24

reflex sensations

tavel with parasympathetic nerves

25

acute pain fibers

travel with sympathetics to specific cord levels

26

esophagus innervation

S: T5-9 -greater splanchnic
PS: vagus

substernal pain at T6

27

stomach innervation

S: T5-9 greater splanchnic
PS: vagus

28

small intestine innervation

S: T8-10 greater and lesser splanchnic
PS: vagus

29

cecum, appendix, ascending colon, transverse colon innervation

S: T10-12 lesser and least splanchnic
PS: vagus

30

appendix innervation

T10