small intestine Flashcards

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1
Q

serosa of the small intestine( peritoneal covering )

A

mesothelium

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2
Q

submucosa of the duodenum is occupied by a gland called ? its location and where does its ducts open at

A

a

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3
Q

what does brunners gland secrete and its function

A

a

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4
Q

mention the structure found in the submucosa of the ileum

A

a

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5
Q

mention structures found in the lamina propria of small intestine

A

a

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6
Q

lamina propria contain what gland and is lined by

A

a

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7
Q

what are peyers patchers ?

A

a

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8
Q

structure that is part of the MALT

A

a

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9
Q

histological structure that lies on the side wall of the S intestine opposite to the mesentric attachment ( anti mesentric )

A

a

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10
Q

why is the epithelium linning the peyers patches has the characteristic of Iron mucosal appearance

A

as it lack intestinal villi

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11
Q

how does peyers patches serves as part of immunological barrier of the intestine

A

a

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12
Q

crypts of liberkuhn is what type of gland ? and where does it ducts open at

A

a

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13
Q

crypts of liberkuhn is lined by 5 types of cells. mention

A

a

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14
Q

cell type thats present in the basal half of the intestinal gland . mention . and are mostly seen at _______

A

a

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15
Q

type of cell present in the base of the intestinal gland and is similar to the peptic cell

A

a

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16
Q

importance of the paneth cell

A

a

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17
Q

paneth cell of the intestinal gland has ————–cytoplasm and apical ——————–zymogen granules

A

a

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18
Q

numerate the secretion of the enteroendocrine cells and their location

A

a

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19
Q

epithelium of the ileum contain what type of cell that overlies the peyers patches

A

a

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20
Q

microvilli of M cells ( microfold cells )

A

a

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21
Q

mention the the structures found at the basal cell membrane of the microfold cells

A

a

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22
Q

antigen sampling cell founf in the mucosa of the small intestine

A

a

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23
Q

goblet cells are present in ————– of the small intestine and present in ————-of the intestinal crypts

A

a

24
Q

moving along the length of the small intestine , goblet cells increase/decrease in number

A

a

25
Q

small intestinal mucosal cell that has well developed microvillus border with wll developed coat forming the site of many enzymes

A

a

26
Q

enterocytes are held together by _____and its function

A

a

27
Q

mention 4 types of cells covering the intestinal villi

A

a

28
Q

the epithelium of the intestinal villi is contiuous with ——-

A

a

29
Q

structure that contains blindly ended lymphatic channel ( central lacteal )

A

a

30
Q

mucosa of the small intestine contains _________and _______

A

a

31
Q

microvilli of small intestine projects from _____

A

enterocytes

32
Q

characteristeic of the intestinal villi in each part of the small intestine

A

a

33
Q

according to the intestinal villi of small intestine which part occure the maximum and minimum absorbtion

A

a

34
Q

plicue circularis are present in what part of the small intestine and what does it present

A

a

35
Q

the small intestine has 300 to 600 formed by specific structures . numerated them and their function

A

a

36
Q

venous drainage of the duodenum

A

a

37
Q

arterial supply of the duodenum

A

a

38
Q

supra duodenal artery origin

A

a

39
Q

superior pancreatico duodenal artery origin

A

a

40
Q

inferior pancreatico duodenal artery origin

A

a

41
Q

pancreatico duodenal artery is related to which part and surface of the duodenum

A

a

42
Q

gastro duodenal artery is related to which part and surface of the duodenum

A

a

43
Q

superior mesenteric artery is related to which part and surface of the duodenum

A

a

44
Q

inferior mesenteric artery is related to which part and surface of the duodenum

A

a

45
Q

mention the relation of the fourth part of the duodenum ( anterior , posterior , medial , lateral)

A

a

46
Q

mention the relation of the third part of the duodenum ( anterior , posterior , superior , inferior l)

A

a

47
Q

mention the relation of the second part of the duodenum ( anterior , posterior , medial , lateral)

A

a

48
Q

mention the relation of the first part of the duodenum ( anterior , posterior , inferior , superior l)

A

a

49
Q

the dudeno jejunal flexure is fixed by ligament called

A

a

50
Q

contents of mesentery

A

a

51
Q

numerate the structures crossing root of mesentery

A

a

52
Q

mesentery is cubdidvided into two divisions mention them

A

a

53
Q

compare mucosal circular folds in both jejunum & ileum

A

a

54
Q

compare mesentery in both jejunum & ileum

A

a

55
Q

compare arterial arcades in both jejunum & ileum

A

a