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44 Cards in this Set
- Front
- Back
The _____ aorta passes through the ____ ____ to become the _______ aorta and extends between the _____ vertebra levels
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thoracic, aortic hiatus
abdonminal T11 – L4 |
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Abdominal aorta terminates at the aortic bifurcation by giving its two terminal branches:
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right and left common iliac arteries
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Branches of the aorta are classified as
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unpaired and paired branches
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Left gastric artery contains
______ branches |
esophageal
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Splenic (____ artery) contains:
____ _____ ____ _____ _____ branches ____ ________ artery |
lienal
Short gastric aa Posterior gastric Pancreatic branches Left gastroepiploic artery |
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Common hepatic artery
2 main branches: |
common hepatic and gastroduodenal
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Gastroduodenal artery gives off the :
______ artery and the ______ artery |
Superior pancreaticoduodenal artery
Right gastroepiploic artery |
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Proper hepatic artery gives off the:
______ artery and the ____ artery |
Right gastric artery
Right and left hepatic aa |
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Superior mesenteric artery
______ branches ______ branches -_______ artery- -______ and _______ aa -_________ artery _____colic artery _____ colic artery |
Inferior pancreaticoduodenal artery
Jejunal branches Ileal branches Ileocolic artery Anterior and posterior caecal aa Appendicular artery Right colic artery Middle colic artery |
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Inferior mesenteric artery
- - - |
Left colic artery
Sigmoid aa Superior rectal artery |
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Passes through the esophageal hiatus of the diaphragm to enter into the abdomen
Abdominal part is short and terminates by continuing with the ____ _____ formed of: |
cardiac orifice
inner circular and outer longitudinal muscles |
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Esophague
Has narrowings at three sites Its first part where _____ continues with the esophagus (_____ part) As it crosses the ____ ____ As it passes the ______ |
pharynx
aortic arch diaphragm |
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Esophagus
Arteries: veins: Lymphatics: Innervation: |
Arteries
Left gastric artery and left inferior phrenic artery Veins Left gastric vein which drains into the portal system Lymphatics Drain into the left gastric lymph nodes which in turn drains into the celiac lymph nodes Innervation Vagal trunks (right and left vagus along the course of thoracic esophagus),thoracic sympathetic trunks, greater and lesser splanchnic nerves and the esophageal nerve plexus |
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Esophageal varices
Commonly seen in cases of _____ ______ (usually as a result of _____) Veins of the ____ ____ of esophagus enlarges and become varicose May rupture and lead to severe bleeding |
portal hypertention
cirrhosis lower part |
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Esophageal cancer
Usually the first symptom is difficulty in _____ (______) |
swallowing, dysphagia
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Fundus
Dilated superior part that is related to the left dome of diaphragm Dilated superior part that is related to the left dome of diaphragm |
Fundus
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Wide part of pylorus:
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pyloric antrum
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Lesser curvature
The short concave upper (or right) border- ____ ____indicates the border between the body and the pyloric part Part of the ____ _____ (________ ligament) attaches here |
annular notch
lesser omentum hepatogastric ligament |
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Greater curvature
attachment of: |
Greater omentum attaches here
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Interior of the stomach
Muscles form elevations on the interior surface The longitudinal ridges are called the ____ _____ or _____ |
gastric folds or rugae
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Along the lesser curvature, between the longitudinal folds there is an area with smooth surface, called the : _____ ____ which is the passageway for : _____
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gastric canal, which is the passageway for fluids
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Part of the stomach and/or intestine herniate through a large posterolateral defect (foramen of _______) in the diaphragm
mortality high due to: |
Bochdalek
Congenital diaphragmatic hernia The lungs (especially the left) does not have room to develop, therefore mortality is high due to pulmonary hypoplasia |
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Celiac trunk supplies the: _____ _____, ______ , and ______ (____ to the ______) ______, _____ and ______ and _____
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abdominal esophagus, stomach, duodenum, superior to the major duodenal papilla), liver gallbladder, and pancreas , spleen
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Midgut supplied by the ____ ____. begins just _____ to _____, supplying the rest of the _____, as well as the ____, ____, _____, ____ ____ and __ of the transverse
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superior mesenteric artery
inferior to the major duodenal papilla, rest of duodenum, jejunum, ileum, cecum, appendix, ascending colon, and right-two thirds of the transverse colon |
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The hindgut begins just before the ____ ____ flexure -junction between proximal ____ and distal ____ of _______. and ends ______
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left colic flexure
proximal two thirds distal one third midway through the anal canal |
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Hindgut includes:
supplied by: |
left 1/3 of transverse colon, descending colon, sigmoid colon, rectum, upper part of anal canal
inferior mesenteric artery |
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Smallest branch of celiac trunk :
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left gastric
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Largest branch of celiac trunk:
"tortuous" course to the ____ along the: TRAVELS IN THE: _____ till it divides upon entry to the: ______ Supplies ____, _____, and _____ of pancreas |
spleenic
left superior border of the pancreas splenorenal ligament- hilum of the spleen neck, body and tail |
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Approaching the spleen, the spleenic artery gives off ___ ___ arteries which pass through the ______ ligament to supply the ____. also gives off
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short gastric
gastrosplenic ligament fundus left gastro-omental artery |
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Upper border of the superior part of duodenum-- _______ artery gives off the ________ artery
Lower border of superior part of the duodenum-- ______ artery gives off the ______ artery |
gastroduodenal-posterior superior pancreaticoduodenal
gastroduodenal- anterior superior pacreaticoduodenal arteries |
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Terminal branches of gastroduodenal:
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right gastro-omental artery and the anterior superior pancreaticoduodenal artery
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Right-gastroomental artery sends branches to ______ surfaces of the stomach. additional branches desend to:
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both.
greater omentum |
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Artery supply to head of pancreas and duodenum:
______ and anastomose with |
anterior superior pancreaticoduodenal artery with posterior superior pancreaticoduodenal artery
posterior superior pancreaticoduodenal arteries |
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Upper part of L1 ___ emerges
lower part____ |
celiac trunk
superior mesenteric |
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Superior mesenteric trunk crossed anteriorly by the:
posterior to the artery are the: |
spleenic vein and the neck of the pancreas
left renal vein, the uccinate process of the pancreas, and the inferior part of the duodenum |
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First branch of superior mesenteric:
then branching on left? |
inferior pancreaticoduodenal
jejunal, ileal, middle colic right colic ileocolic |
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Arterial arcades increase _____ along the gut.
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distally
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Extending from terminal arcades are ____ _____ (_____ arteries) which provide the ____ _____ ____ supply to the walls of the small intestine (seen in the ____)
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vasa recta--straight
final direct arterial mesentery |
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Middle colic artery arises beneath the ____ enters the ____ _____ and divides into ____ and ____ branches.
left anastomoses with ____ branch of: |
pancreas
transverse mesocolon right and left left colic-inf. mesenteric |
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Ileocolic-- divides into ___, ___, ____, and _____ branches.
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colic, cecal, appendicular and ileal.
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The portal vein is the final common pathway for the transport of _____ _____ from the ____, ____, _____, and the abdominal part of the GIT. Formed by union of ____ and the ______, _____ to the ___ of the pancreas at level of :
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venous blood
spleen, pancreas, gallbladder spleenic, superior mesenteric posteriorly neck LII |
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Portal vein passes to _____ to the superior duodenum and enters the ____ margin of the ____. It is anterior to the _____ ____ and posterior to both the ____ ____ on its right and ____ ___ ____ on its left
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posterior-right margin of lesser omental foramen
bile duct hepatic artery proper |
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(Streams) Tributaries that flow into the portal vein include:
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right and left gastric
cystic paraumbilical |
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Portal vein---> divides to ____ and ____ ____ ____ which enter ____ _____
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right and left hepatic veins
liver parenchyma for filtration |