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Structures (ASV) > Lab Questions Table Conf 2 Cont'd > Flashcards

Lab Questions Table Conf 2 Cont'd Flashcards

1
Q

early pain from appendicitis?

A

referred to T10, belly button

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2
Q

3 unpaired vessels of abdominal aorta?

A

celiac, SMA, IMA, median sacral

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3
Q

vertebral level of celiac trunk?

A

T12

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4
Q

vertebral level of SMA?

A

LI

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5
Q

vertebral level of IMA?

A

LIII

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6
Q

what do ventral branches of aorta tend to do?

A

supply gut, unpaired organs like liver

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7
Q

what do lateral branches of aorta tend to do?

A

supply specific paired organs, like kidneys

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8
Q

direct branches of abdominal aorta?

A

renals, medial suprarenals, inferior phrenics, testicular/ovarian, lumbars (1-4)

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9
Q

arteries that supply diaphragm?

A

superior and inferior phrenics, musculophrenic, pericardiacophrenic

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10
Q

inferior phrenics arise from?

A

abdominal aorta

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11
Q

superior phrenics arise from?

A

thoracic aorta

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12
Q

musculophrenic and pericardiacophrenic arise from?

A

internal thoracic artery

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13
Q

suprarenal glands supplied by?

A

superior, medial, inferior suprarenal arteries

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14
Q

hepatic v. portal vein?

A

portal: carries blood from all digestive organs into liver for filteringhepatic: carry blood away from liver into IVC for systemic circulation

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15
Q

what is “marginal” artery? where? clinical significance?

A

inside the Mesentery; connects vessels carrying blood to vasa recta; suppled by both SMA and IMA, so major collateral route

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16
Q

left renal vein function?

A

drains much of left part of abdomen, direct extension of IVC

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17
Q

why called “bare area” of liver?

A

no peritoneum, liver directly contacts diaphragm

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18
Q

what are coronary ligaments?

A

on “crown” of liver, connect to diaphragm

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19
Q

bile passage route?

A

bile made in liver > hepatic duct > common bile duct when joins cystic duct > duodenum or back through cystic duct to gall bladder for storage

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20
Q

IVC location re: portal vein?

A

dorsal

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21
Q

main tributaries of portal vein?

A

SMV, splenic vein

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22
Q

wehre woudl you feel biliary colic?

A

T7-9

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23
Q

hepato-portal system function

A

drains blood from digestive organs into liver for filtration before entering systemic circulation

24
Q

superior mesenteric artery branches

A

inferior pancreaticoduodenal artery, intestinal arteries, ileocolic artery, right colic artery, middle colic artery

25
Q

intestinal arteries supply?

A

jejunum, ileum

26
Q

ileocolic artery supplies?

A

cecum

27
Q

appendicular artery is branch of?

A

ileocolic artery, anastomoses also wit right colic artery

28
Q

right colic artery supplies?

A

ascending colon

29
Q

middle colic artery supplies?

A

transverse colon

30
Q

superior mesenteric vein + splenic vein =

A

hepatic portal vein

31
Q

what holds on to duodenum?

A

suspensory ligament of the duodenum, from right crus of diaphragm to duodenojejunal junction

32
Q

where do ileum and cecum meet?

A

ileocecal junction

33
Q

IMA is in what peritoneal plane?

A

retroperitoneal

34
Q

IMA branches

A

left colic a., sigmoid a., superior rectal a.

35
Q

left colic artery supplies

A

descending colon and left third of transverse colon

36
Q

sigmoid arteries supply

A

sigmoid colon

37
Q

superior rectal artery supplies

A

proximal part of rectum

38
Q

inferior mesenteric vein branches correspond with

A

IMA branches

39
Q

parts of large intestine

A

cecum (attaches appendix), colon (ascending, tv, descending, sigmoid), rectum, anal canal

40
Q

appendix suspended in

A

mesoappendix

41
Q

what is within mesoappendix

A

appendicular artery

42
Q

sigmoid colon’s mesentery

A

sigmoid mesocolon

43
Q

3 features that distinguish large from small intestine

A

teniae coli, haustra, omental appedices/epiploic appendages

44
Q

4 parts of duodenum

A

superior/1st (L1), descending/2nd (L2), horizontal/3rd (L3), ascending/4th (L2

45
Q

ampulla of duodenum

A

duodenal cap/duodenal bulb

46
Q

parts of pancreas

A

head, neck, body, tail

47
Q

uncinate process

A

small projection from inferior margin of pancreas, posterior to mesenteric vessels

48
Q

blood supply to pancreas

A

posterior and inferior pancreaticoduodenal arteries, dorsal pancreatic artery, greater pancreatic artery, left gastro-omental artery

49
Q

portal-caval anastomoses

A

gastroesophageal, anorectal, paraumbilical, retroperitoneal

50
Q

portal hypertension

A

hepatic portal system’s veins have no valves; when they become blocked, get portal hypertension, tributaries engorge, get hemmorhoids and varicose gastric/esophageal veins

51
Q

internal features of stomach

A

gastric folds, pyloric antrum, canal, sphincter, orifice, ampulla of duodenum

52
Q

major duodenal papilla

A

opening of main pancreatic duct and bile duct

53
Q

minor duodenal papilla

A

draining of accessory pancreatic duct

54
Q

what kinds of folds between haustra?

A

semilunar

55
Q

clinical conditions caused by compromised portal circulation

A

esophageal varices, caput madusae, internal hemmorhoids

Structures (ASV) (30 decks)

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