abdomen2 Flashcards
at what junction do we find the cardiac sphincter
at the esophagogastric junction
where is the fundus of the stomach
above the cardiac notch upper portion of the stomach
what are the two parts of the pyloric portion of the stomach
the pyloric canal and the pyloric antrum
what is the greater omentum
the fatty apron that covers the abdominal organs
where is the lesser omentum found
attached to the lesser curvature of the stomach whereas the greater attaches to the greater curvature
what parts of the deudemum are retroperitoneal
all of the middle but not the start or the end of the dueodemum
what lobe does the head of the pancreas come from and is it retroperitoneal?
the ventral lobe and the yes it is
what type of peritoneal is the jejunum
all intraperitoneal so is the ilium
what percent of the length of the small intestine is the jejunum
40 percent of the length the ilium does the rest.
what is the cecum
the first part of the large intestine
what comes off the cecum
the appendix
what are the haustra
the little sacs or compartments of the large intestine
what are the epiploic appendices
little fatty sacs that hang off the large intestine
describe the ascending colon
retroperitoneal, has the right paracolic gutter, and the hepatic flexure
describe the descending colon
retroperitoneal and has the left paracolic gutter and the left splenic flexure
where does the tenia coli end
at the end of the sigmoid colon
what type of peritoneal is the rectum and the anus
primary peritoneal
what are the three main arterias tha come of the aorta and supply the gut
the celiac trunk, superior mesenteric artery,and the inferior mesenteric artery
what are the branches of the celiac trunk
celiac trunk, three branch all at once , left gastric artery goes to the proximal portion of the stomach or lesser curvature, the splenich artery runs behind the stomach and goes to the spleen, gives off the pancreatic branches and short gastric going to the fundas and the proper go to the spleen. And finally the common hipatic splits into the right gastric to the bottom portion of the lesser curvature of the stomach, common hipatic becomes the know slide 300.
what is another name for the straight arteries off the superior messentaric arteries
the vasa rectae or the arteriae rectae
what does the left colia ateries serve
the descending colon
what is a portal system
where blood will pass through two caplilliary systems before returning to the heart, in this portal case gut then liver then IVC
what can cause esophogeal varices
backup in the liver will cause the venous blood to take other routes including the esophagus and might rupture.
what causes caput medusa
the body using the umbilical vein because of liver portal vein problems.
