small intestine Flashcards
serosa of the small intestine( peritoneal covering )
mesothelium
submucosa of the duodenum is occupied by a gland called ? its location and where does its ducts open at
a
what does brunners gland secrete and its function
a
mention the structure found in the submucosa of the ileum
a
mention structures found in the lamina propria of small intestine
a
lamina propria contain what gland and is lined by
a
what are peyers patchers ?
a
structure that is part of the MALT
a
histological structure that lies on the side wall of the S intestine opposite to the mesentric attachment ( anti mesentric )
a
why is the epithelium linning the peyers patches has the characteristic of Iron mucosal appearance
as it lack intestinal villi
how does peyers patches serves as part of immunological barrier of the intestine
a
crypts of liberkuhn is what type of gland ? and where does it ducts open at
a
crypts of liberkuhn is lined by 5 types of cells. mention
a
cell type thats present in the basal half of the intestinal gland . mention . and are mostly seen at _______
a
type of cell present in the base of the intestinal gland and is similar to the peptic cell
a
importance of the paneth cell
a
paneth cell of the intestinal gland has ————–cytoplasm and apical ——————–zymogen granules
a
numerate the secretion of the enteroendocrine cells and their location
a
epithelium of the ileum contain what type of cell that overlies the peyers patches
a
microvilli of M cells ( microfold cells )
a
mention the the structures found at the basal cell membrane of the microfold cells
a
antigen sampling cell founf in the mucosa of the small intestine
a
goblet cells are present in ————– of the small intestine and present in ————-of the intestinal crypts
a
moving along the length of the small intestine , goblet cells increase/decrease in number
a
small intestinal mucosal cell that has well developed microvillus border with wll developed coat forming the site of many enzymes
a
enterocytes are held together by _____and its function
a
mention 4 types of cells covering the intestinal villi
a
the epithelium of the intestinal villi is contiuous with ——-
a
structure that contains blindly ended lymphatic channel ( central lacteal )
a
mucosa of the small intestine contains _________and _______
a
microvilli of small intestine projects from _____
enterocytes
characteristeic of the intestinal villi in each part of the small intestine
a
according to the intestinal villi of small intestine which part occure the maximum and minimum absorbtion
a
plicue circularis are present in what part of the small intestine and what does it present
a
the small intestine has 300 to 600 formed by specific structures . numerated them and their function
a
venous drainage of the duodenum
a
arterial supply of the duodenum
a
supra duodenal artery origin
a
superior pancreatico duodenal artery origin
a
inferior pancreatico duodenal artery origin
a
pancreatico duodenal artery is related to which part and surface of the duodenum
a
gastro duodenal artery is related to which part and surface of the duodenum
a
superior mesenteric artery is related to which part and surface of the duodenum
a
inferior mesenteric artery is related to which part and surface of the duodenum
a
mention the relation of the fourth part of the duodenum ( anterior , posterior , medial , lateral)
a
mention the relation of the third part of the duodenum ( anterior , posterior , superior , inferior l)
a
mention the relation of the second part of the duodenum ( anterior , posterior , medial , lateral)
a
mention the relation of the first part of the duodenum ( anterior , posterior , inferior , superior l)
a
the dudeno jejunal flexure is fixed by ligament called
a
contents of mesentery
a
numerate the structures crossing root of mesentery
a
mesentery is cubdidvided into two divisions mention them
a
compare mucosal circular folds in both jejunum & ileum
a
compare mesentery in both jejunum & ileum
a
compare arterial arcades in both jejunum & ileum
a
