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14 Cards in this Set
- Front
- Back
general scheme:
Arteries: all branches are from ... Veins: all drain to either 1. ... (from body wall) or 2. ... (from G.I. tract) |
abdominal aorta
IVC Hepatic portal vein |
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IVC:
no drainage from ... |
G.I. tract
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portal vein drain the stomach, small, and large intestine. Brings blood to the ..., which processes it, sends it to the ...
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liver
IVC |
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“3 Sets of 3” from the aorta:
1. Unpaired visceral (3): a. ...: foregut b. ...: midgut c. ...: hindgut 2. Paired visceral (3): a. ... (glands) b. ... (kidneys) c. ... (testicular or ovarian) 3. Somatic: to walls (3) a. Inferior ... b. Lumbar (4 pairs) c. Median ... (unpaired) |
Celiac
Superior mesenteric Inferior mesenteric Adrenal Renal Gonadal phrenic sacral |
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Unpaired visceral:
Celiac trunk 1. Supplies the “...”: lower esophagus to 2nd part of duodenum 2. Also supplies the ... (not foregut) 3. Branches: a. ...: lesser curvature of stomach b. ...: (1) spleen (2) fundus of stomach (3) left greater curvature of stomach (4) neck, body & tail of pancreas c. Common hepatic: (1) ...: - proximal duodenum - head of pancreas - right greater curvature of stomach (2) ...: - right gastric (lesser curvature of stomach) - left hepatic (liver) - right hepatic (liver) - cystic (gallbladder) |
foregut
spleen Left gastric Splenic gastroduodenal proper hepatic |
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Superior Mesenteric Artery (SMA)
1. Supplies the “...”: 2nd part of duodenum to ... 1/3 of transverse colon 2. Branches: a. duodenum, jejunum, ileum: all on left side of SMA b. ...: distal ileum & 1st part of colon (including cecum & appendix) c. ...: ascending colon d. ...: transverse colon e. ... (of Drummond): “connections between named arteries; along the “margin” of the large intestine |
midgut
distal ileocolic a right colic middle colic marginal artery |
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... end artery - if you lose the artery, the tissue dies.
... end artery -has connection -anastomosis too small; tissue will die |
anatomical
functional |
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Inferior Mesenteric Artery
1. Supplies the “...”: distal 1/3 of transverse colon to the upper rectum 2. Branches: a. ...: descending colon b. ... (3-5): sigmoid colon c. ...: superior rectum |
hindgut
left colic a sigmoidal superior rectal a |
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paired visceral arteries:
1. ... adrenal aa. (note: ... & ... adrenal aa. exist but do not arise from aorta) 2. ... aa. (kidney) 3. ... aa. a. testicular (male) or ovarian (female) b. aa. & vv. at this vertebral level due to developmental site of origin |
Middle
superior inferior Renal Gonadal |
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Arteries of abdominal wall:
Paired: 1. Inferior ... a. 2. ... aa. (4 pairs): similar to posterior intercostals in origin & distribution Unpaired: 3. Median ... a. |
phrenic
Lumbar sacral |
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Veins of abdomen: IVC
... with arteries: 1. Paired ... veins (3): - adrenal, renal, gonadal 2. Paired and unpaired veins to wall (3): - inferior phrenic, lumbar, median sacral |
Parallel
visceral |
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Hepatic Portal Vein (from gut that is supplied by unpaired visceral arteries):
1. Receives all venous blood from foregut (including ...), midgut, and hindgut 2. Digestive tract: lower esophagus to upper rectum 3. ... glands: gallbladder, pancreas 4. HPV formed by joining of splenic and ... veins 5. Inferior mesenteric vein --> ... v. 6. HPV --> liver sinusoids --> hepatic veins --> IVC just below diaphragm |
spleen
Accessory superior mesenteric splenic |
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Innervation of abdomen:
Abdominal walls: skeletal muscle; ... innervation (e.g. intercostal nn. T7-T11; T12; L1) Abdominal viscera: ... 1. Sympathetic: ... (T1-L2) 2. Parasympathetic: a. ... (CN#): down to “splenic flexure” b. S2-S4: distal 1/3 to “splenic flexure”; pelvis |
somatic
ANS sympathetic chains Vagus 10 |
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what is this?
an irreversible dilatation of an artery to at least 1.5 X its normal caliber. |
aneurysm
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