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23 Cards in this Set
- Front
- Back
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This is a continuation of the thoracic aorta
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abdominal aorta
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this divides into right and left common iliac arteries
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abdominal aorta
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unpaired visceral branches of the abdominal aorta
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celiac trunk, superior mesenteric artery and inferior mesenteric artery
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the celiac trunk divides into 3 branches, what are they?
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left gastric, splenic and common hepatic arteries
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what does the left gastric branch do
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supplies the stomach and the esophagus
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what does the splenic do
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it has branches that supply the spleen, pancreas, greater omentum and the stomach
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what does the hepatic do
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it has branches that supply the liver, gallbladder, stomach, duodenum, pancreas, and greater omentum
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the superior mesenteric has branches that supply what
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the pancreas, duodenum, jejunum, ileum, ascending colon and transverse colon
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the inferior mesenteric artery has branches that supply
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the transverse colon, descending colon, sigmoid colon and rectum
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when does a portal system form
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when one venous capillary system coalesces and then branches out to form another capillary system without the heart being between them
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capillaries of the interstines coalesce to form the inferior and superior mesenteric veins, then come together to form what
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hepatic portal vein
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where does the portal venous system connect with the systemic venous system?
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between esopheageal veins, rectal veins, and paraumbilical veins of the anterior abdominal wall
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does the portal system have veins
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no
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can veins of the portal system go into opposite directions to get to the inferior vena cava
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yes
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paraumbilical veins become varicose and look somewhat like small snakes is call what
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caput medusae (cirrhosis of liver)
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The superior epigastric artery is a contnuarion of what
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the inner thoracic artery
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it enters the rectus sheath and provides arterial blood to the rectus abdominus and superior part of the anterolateral abdominal wall
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The superior epigastric artery
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the inferior epigastric arter arises from what
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external illac and runs superiorly to enter the rectus sheath
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what does the inferior epigastric supply
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lower part of the rectus abdomialtus
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what supplies blood to the subcutaneous tissue and skin over the supra pubic region
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superficial epigastric artery
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what does the superficial circumflex illac artery supply
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subcutaneous tissue and skin over the inferior part of the anterolateral abdominal wall
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most superficial lymphatic vessels superior to the umbilicus drain to what
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the axillary lymph nodes, but some drain to the parasternal lymph nodes
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superficial lymphatic vessels inferior to the umbilicus drain to what
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superficial inguinal lymph nodes
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