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Year 2 - alimentary system Anatomyu# > GI Tract > Flashcards

GI Tract Flashcards

1
Q

what are the 3 parts of the esophagus

A

cervical, thoracic and lumbar

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2
Q

what is the top part of the stomach where the gases are

A

fundus

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3
Q

what connected the oesphagus to the sotmac

A

cardia

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4
Q

what is the bit bewtten fungus and cardia

A

cardial nothch

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5
Q

what is the bottem part of the tomca codl

A

pyloric

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6
Q

what is the wide part of the pyloric

A

antrum

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7
Q

what is the narrmow part of the pyloric

A

canal

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8
Q

what spincter seperates the duodenum to the stomac

A

pylorus

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9
Q

what side of teh somac is the lesser and greater curve

A

lesser right
greater left

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10
Q

what is the notch bewten the body of the stomac and the pyloric region

A

angular incisure

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11
Q

function of bilary duct

A

to carry bile from the liver to the gall bladder

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12
Q

function of gall blader

A

bile store

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13
Q

what aretery supplies the gall blader

A

cystic artery

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14
Q

what bilde duct feeds the gall bladder

A

cystic duct

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15
Q

what does the bile duct split into

A

cystic duct and common heptaic duct

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16
Q

parts of gual bladder

A

fundus(top), body, neck(bottom)

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17
Q

what structures are retroperitoneal

A

Kidneys
Lymph nodes
Pancreas
Spleen
Ureters
Prostate gland
Adrenal glands
Aorta
Caudal vena cav

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18
Q

what structre are in the foregut

A

pharynx, lower resp system, eosphagus and stomach, duodenum, liver, billary apertuns, and panacrease, caelatic trunk

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19
Q

what is inculded in the bilary apparatus

A

hepatic duct, gaull bladder and bile duct

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20
Q

what level is the transumbilical plane

A

l3 , l4 and umbilicus

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21
Q

what level is the trans tubercular

A

body of l5 and iliac tuberules

22
Q

what level is the subcoal plane

A

inferior border of 10th costal cariges on each side

23
Q

where is the pancrease found

A

anlong transplyoric plane

24
Q

what is the parts of the pancrease

A

head neck body and tail

25
Q

midgut structures

A

small intestines, duodeum , appendix , ascending colon , 2/3 transverve colon

26
Q

what is the characteristes of the duodenum

A

shortest, whited sna dmost fixed part of the small intestine

27
Q

what structre recixes bile and pnacureid duct

A

duodenum

28
Q

what is the difference between the Jejunum and ileum

A

jujun darker colour, thicker, more valcuer, it is longre
ilium has more fat and has monre short lupoes of arcades

29
Q

what are arcadse

A

arterial loops

30
Q

what are vasa recta

A

long straight arteries

31
Q

what aretes suppples the midgut

A

superior mesenteric artyer

32
Q

where does the supeiir mesenteric artery start

A

abdominal aorta at level l1

33
Q

what are the main brances of the superior mesenteric arteyr

A

jejunal and ileal arters

34
Q

what are teh hind gut structures

A

left one third of teh transverse colon, sigmoid colion, rectuanand upper part of the anal canal, epithelium of the urinary bladder and most of the uretah

35
Q

what is the differnece in large and small intestine

A

omental appedies,-small fatty peritone like projections

larger sacculations

teniae colie (thick band of smooth muscle on centre)

36
Q

what is the apendix made uup out of

A

lymphatic tissue primary

37
Q

how many postioins can be a appendix

A

7

38
Q

what is the post common posiotn for an appenxi

A

retrocecal

39
Q

where is the apenxi

A

cecum of large intestine

40
Q

what is the blood supply for the hindgut

A

inferior mesenteric artery

41
Q

where does the inferior mesenteric arteyr originate

A

l3 abdomaial arota

42
Q

what are the brances of the inferitoar mesenteric artery

A

left colic, sigmoid arteries, and superior rectal artery

43
Q

what is the innervate of parasymaptheic and sympathei for abdomal organs?

A

para - vagus nerve 10th crainsal
pelvic splanchnic nerve s2 - s4

sympathetic
abdomial splenic nerves t5-t9, lesser t10-11, lesta t12
pfreveratble sympaht gangleia
abdominal aortic perlxesux

44
Q

what is the function of the portal vein

A

transports venous blood from the spleen , pancrease, gall bladder and abdominal part of ti tracked

45
Q

what makes the poral vein

A

splenic and superior mesentary veins

46
Q

where is the portal vein

A

behind the neck of pancrease

47
Q

what is the main lympahtic drainge of the gi tract

A

throaic duct

48
Q

what do the pre aoritc nodes drain

A

drains organs supplied byt eh anterior brnces of the aorta

49
Q

what does the later aortic nodes drain

A

lateral aloric braes

50
Q

what does th retro aorti drain

A

posterior abdomial walll

Year 2 - alimentary system Anatomyu# (17 decks)

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