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701 Anatomy > abdominal viscera blood supply, venous return and innervation > Flashcards

abdominal viscera blood supply, venous return and innervation Flashcards

1
Q

abdominal contents can be divided into

A

intraperitoneal and retroperitoneal region

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2
Q

intraperiotoneal contains

A
  • omentum, ligaments, mesentery
  • stomach, spleen, liver, pancreas, small intestine, vermiform appendix
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3
Q

retroperitoneal contains

A
  • kidney, adrenal gland, pancreas, IVC,
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4
Q

what comes after the esophagus

A

stomach

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5
Q

what is the first part of the stomach that attaches to the esophagus

A

cardia

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6
Q

on top of the cardia (also stomach) is region name?

A

fundus

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7
Q

cardial orifice

A

opening into the stomach; posterior to the 6th left costal cartilage

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8
Q

fundus

A

can dilate by food, gas or fluid; lies posterior to left 6th rib

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9
Q

correct word for food is

A

chyme (nutrition)

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10
Q

coming off the lesser curvature and greater curvature is the

A

lesser omentum and greater omentum

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11
Q

pyloric region

A

funnel shaped outflow = antrum and narrow canal

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12
Q

what is the gatekeeper of pyloric region

A

pylorus

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13
Q

on top of the pyloric canal is your

A

pyloric sphincter

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14
Q

after the pyloric sphincter you have your

A

duodenum

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15
Q

coming off the duodenum you have the

A

small intestine

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16
Q

if the stomach is cut opened, what are the folds?

A

longitudinal rugal folds

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17
Q

gastric ulcers

A

lesions of the mucosal layer

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18
Q

peptic ulcers

A

lesions of the pyloric canal or duodenum

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19
Q

gastric and peptic ulcers is caused by

A

helicobacter pylori infections

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20
Q

after the abdominal aorta you have your

A

celiac trunk

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21
Q

branches of the celiac trunk includes your

A
  • left gastric artery
  • splenic artery
  • common heptatic artery
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22
Q

left gastric artery

A

esophageal branch - anastomoses with right gastric artery
- supplies esophagus and stomach

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23
Q

splenic artery

A

early branches supply stomach, later branches
- supply spleen
- travels along superior border of pancreas
- supplies pancreas, spleen and stomach

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24
Q

common hepatic artery

A

supplies liver, gallbladder, stomach, duodenum and pancreas

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25
branches of the common hepatic artery
proper hepatic branch gastrodudodenal branch right gastric branch
26
proper hepatic branch
heads to liver
27
gastroduodenal branch
moves inferior to duodenum
28
right gastric branch
anastomoses with left gastric
29
stomach innervation
vagal trunks, sympathetic trunk (parasympathetic and sympathetic) ANS - smooth, glands, heart
30
visceral sensation
greater splanchnic nerve --> sympathetic trunk --> white rami communicant --> spinal nerves
31
parasympathetic starts at the brainstem -->
anterior and posterior vagal trunks --> individual branches to liver, gall bladder and stomach --> posterior trunk sends a branch to celiac plexus --> stomach
32
the sympathetic starts at the thoracic -->
T5-T9 cord segments -->sympathetic trunk --> greater splanchnic nerve --> celiac ganglia/plexus --> stomach
33
what goes through the duodenum
enzymes
34
true or false duodenum within the folds increase surface area
true
35
2/5 of the intestine is made up of
jejunum (located in the LUQ)
36
3/5 of small intestine is made up for
ileum (located in the RLQ)
37
large intestine
cecum ascending colon right colic flexure transverse colon left colic flexure descending colon sigmoid colon rectum
38
what is coming off from the cecum
vermiform appendix
39
superior mesenteric artery branches form arterial arcades (loops) and vasa recta (branches of loops) supplies to?
jejunum and ileum
40
superior mesenteric artery branches to and they supply?
middle colic artery right colic artery ileocolic artery - ileum, cecum, ascending and transfer colon
41
inferior mesenteric artery branches to the large intestine including
left colic artery sigmoid arteries superior rectal artery
42
left colic artery and sigmoid arteries supplies
the descending colon and sigmoid colon
43
the superior rectal artery supplies the
proximal rectum
44
inside pancreas
accessory pancreatic and main duct
45
main pancreatic duct goes to what duodenal papilla
major duodenal papilla
46
accessory pancreatic duct goes to
minor duodenal papilla
47
head of pancreas is attached to
the descending and horizontal duodenum
48
anterior portion of pancreas is covered with
peritoneum
49
what forms the ampulla of vater
main pancreatic duct and common bile duct
50
what supplies to the pancreas
splenic artery
51
location and jobs of the spleen
located in the LUQ involved in storing, removing and recycling RBC;s and their products
52
which artery carries blood to the spleen
large splenic artery
53
most frequently injured organ in abdomen is the
spleen
54
clinical importance: spleen t or f: not usually able to palpate unless enlarged rupture results in internal bleeding and the spleen is usually removed
true
55
portal triad
proper hepatic artery hepatic portal vein common hepatic duct
56
what is the most common cause of portal hypertension
alcoholic cirrhosis
57
how can portal hypertension be treated with
portosystemic shunt
58
true or false: cirrhosis is the destruction of hepatocytes and replacement with fat and fibrous tissue
true
59
what duct connects to the gallbladder
cystic duct
60
cyst duct and common hepatic duct makes your
common bile duct
61
what supply the kidneys
left and right renal arteries
62
what supplies the testes and ovaries
left and right gonadal arteries
63
what supplies the posterior abdominal wall, spinal cord and vertebral column
lumbar arteries
64
what passes posterior to the IVC, longer than the left
right renal artery
65
what consist of the suprarenal arteries
inferior suprarenal artery middle suprarenal artery superior suprarenal artery
66
superior suprarenal artery is a branch of
inferior phrenic artery
67
middle suprarenal artery is a branch of
abdominal aorta
68
inferior suprarenal artery is a branch of
renal artery
69
compression of the left renal vein is known as the
nutcracker syndrome
70
visceral sensation -->
splanchnic nerves: response of reflexive/unconscious - pain included here

701 Anatomy (18 decks)

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