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Abdomen & Superficial Structures > Abdominal Vasculature > Flashcards

Abdominal Vasculature Flashcards

0
Q

echolucent

A

another word for anechoic

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1
Q

sonolucent

A

another word for anechoic

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2
Q

describe necrotic appearance

A

heterogeneous tissue pattern with mixed chogenicities, indicating tissue death

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3
Q

complication

A

development, as a result of disease

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4
Q

congenital

A

abnormality existing at birth; may be hereditary, genetic, or developmental; occurs due to interference at some stage of fetal development

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5
Q

iatrogenic

A

body response occurring as a result of a treatment

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6
Q

idiopathic

A

abnormality of unknown cause

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7
Q

infarction

A

sudden insufficiency of blood causing necrosis

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8
Q

ischemia

A

gradual insufficiency of blood causing injury or necrosis

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9
Q

neoplasm

A

abnormal tissue growth due to proliferation

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10
Q

prognosis

A

forecast of probable outcome of disease

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11
Q

sign

A

finding during a physical exam

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12
Q

symptom

A

complaint from a patient

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13
Q

Peritoneal or retroperitoneal: AO & IVC?

A

both are retroperitoneal

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14
Q

relationship of GE jxn & AO

A

anterolateral

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15
Q

describe the path of the left gastric artery

A

initially anterior & superior, then inferiorly and along the lesser curvature of the stomach

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16
Q

relationship of CHA & pancreas

A

superior to pancreatic head

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17
Q

describe the path of the CHA

A

initially right lateral from the celiac axis, then anterior at the duodenum into the porta hepatis

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19
Q

relationship of CHA to MPV

A

anterior

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20
Q

relationship of GDA to duodenum

A

posteromedial

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20
Q

origin of cystic artery

A

right hepatic artery within the liver

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21
Q

relationship of GDA to pancreas

A

anterolateral to pancreatic head

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22
Q

distance btwn CA & SMA origins on the AO

A

1 cm

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23
Q

relationship of SA to pancreas

A

posterior & superior to the length of the pancreas

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24
Q

relationship of SMA to duodenum

A

SMA anterior to 3rd portion (transverse) of the duodenum

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25
Q

relationship of SMA & pancreas

A

posterior to pancreatic body, anterior to uncinate process

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26
Q

relationship of duodenum to AO & IVC

A

3rd portion of duodenum (transverse) is anterior to AO & IVC

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27
Q

relationship of duodenum & pancreas

A

pancreatic head is posterior to 1st (superior), medial to 2nd (descending), superior to 3rd (transverse), superior and lateral to 4th (ascending)

superior duodenum anterior to pancreatic head, descending duodenum lateral to pancreatic head, transverse duodenum inferior to pancreatic head, ascending duodenum inferior and medial to pancreatic head

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28
Q

Which is longer: RRA or LRA?

A

RRA

29
Q

relationship of CIA’s & CIV’s

A

CIA’s anterior & lateral to CIV’s

30
Q

relationship of RRA to IVC

A

posterior

31
Q

normal diameter: Prox AO

A

2 cm

32
Q

normal diameter: Dist AO @ bifurcation

A

1.5 cm

33
Q

aneurysmal diameter: AO

A

3 cm or greater

34
Q

normal diameter: male iliac artery

A

1.4-1.5 cm

35
Q

normal diameter: female iliac artery

A

1.2 cm

36
Q

3 possible windows for AO

A

anterior midline,
left of midline (angling medially),
coronal

37
Q

describe the path of the LPV

A

left lateral from the porta hepatis

38
Q

describe the path of the RPV

A

lateral right, posterior, inferior from porta hepatis

39
Q

normal portal vein blood flow toward the liver

A

hepatopetal

40
Q

portal vein blood flow away from the liver

A

hepatofugal

41
Q

describe the normal spectral waveform for aortic flow

A

moderate resistance above the renal arteries, high below

42
Q

dilated diameter of IVC

A

3.7 cm

43
Q

normal diameter: IVC

A

2.5 cm

44
Q

Which is longer: RRV or LRV?

A

LRV

46
Q

relationship of LRV to AO

A

anterior

47
Q

relationship of LRV to SMA

A

posterior

48
Q

Where does left gonadal vein flow?

A

LRV

49
Q

Where does the right gonadal vein flow?

A

directly into IVC

50
Q

Where do the lumbar veins flow?

A

into the IVC & CIV’s

51
Q

relationship of lumbar veins & spine

A

lateral

52
Q

relationship of lumbar veins to psoas muscle

A

posterior

52
Q

origin of SMV

A

mesenteric root

53
Q

relationship of SV to pancreas

A

travels along posteroinferior aspect of body and tail

54
Q

relationship of SMV & SMA

A

SMV parallel and to the right of the SMA

55
Q

normal diameter: MPV

A

less than 13 mm (commonly 11 mm)

56
Q

relationship of portal confluence & pancreas

A

posterior to pancreatic neck

57
Q

describe the path of the MPV

A

oblique path, superior & right lateral of the PC

58
Q

portion of oxygen supplied to the liver via the portal venous system

A

50-60%

59
Q

portion of blood supplied to the liver from the GI tract

A

70-80%

60
Q

compare the length and width of the LPV & RPV

A

RPV is shorter and fatter than the LPV

61
Q

first branch of the CHA

A

right gastric artery

63
Q

second branch of the CHA

A

GDA

64
Q

relationship of the crus of the diaphragm to the CA

A

superior

65
Q

relationship of the crus of the diaphragm to the GE jxn

A

inferior

66
Q

relationship of the IVC to the pancreas

A

posterior to pancreatic head

67
Q

path of RPV in the liver

A

posterior & inferior

68
Q

path of LPV in liver

A

superiorly along anterior surface of caudate, then anteriorly

69
Q

largest hepatic vein

A

RHV

70
Q

smallest hepatic vein

A

LHV

Abdomen & Superficial Structures (7 decks)

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