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Vascular Boards > Chapter 1: Arterial Gross Anatomy > Flashcards

Chapter 1: Arterial Gross Anatomy Flashcards

1
Q

First branch of ascending aorta are the

A

coronoary arteries

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2
Q

the coronary arteries arise

A

proximal to arch

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3
Q

branches of aortic arch

A

innominate/brachiocephalic
lt cca
lt subclavian artery

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4
Q

innominate/brachiocephalic trunk divides into

A

rt cca

rt subclavian artery

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5
Q

subclavian artery runs

A

laterally to outer border of 1st rib, becomes axillary artery

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6
Q

branches of subclavian artery

A

vertebral
thyrocerical
costocervical

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7
Q

brachial artery

A

branches into radial and ulnar arteries at antecubital region / elbow

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8
Q

radial artery travels

A

down lateral forearm into hand

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9
Q

radial artery branches to form:

A

superficial palmar (volar arch)

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10
Q

the radial artery terminates

A

in deep palmar arch by joining a branch of the ulnar artery

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11
Q

the ulnar artery travels

A

down medial side of forearm into hand

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12
Q

the ulnar artery branches to form

A

deep palmar (volar) arch

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13
Q

the ulnar artery terminates

A

in superficial palmar arch

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14
Q

main source of blood flow to the hand is from the

A

ulnar artery

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15
Q

superficial palmar (volar) arch includes

A

distal portion of the ulnar artery

branch of radial artery

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16
Q

the deep palmar arch includes

A

deep palmar branch of ulnar artery

distal portion of radial artery

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17
Q

abominal aorta branches

A 
celiac 
SMA
renal arteries
IMA
bifurcation
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18
Q

Celiac Artery supplies

A

stomach, liver, pancreas, duodenum, spleen

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19
Q

the celiac artery branches into

A

l. gastric
common hepatic
splenic

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20
Q

the superior mesenteric artery supplies

A

small intestine
cecum
parts of colon

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21
Q

the SMA is located

A

1cm distal to celiac artery (can have a common trunk with celiac)

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22
Q

Renal arteries supply blood to

A

kidneys
adrenals
ureters

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23
Q

landmark for locating the left renal artery in trv

A

lt renal vein crosses aorta anteriorly, lt renal artery is just posterior to this

24
Q

the common iliac arteries carry blood to

A

pelvis and lower limbs

25
Q

the common iliac arteries divide into

A

internal and external iliacs

26
Q

internal iliac artery is also known as

A

hypogastric artery

27
Q

external iliac artery travels

A

medial to psoas major and passes underneath inguinal ligament

28
Q

external iliac artery becomes

A

common femoral artery

29
Q

the common femoral artery divides into

A

superficial femoral

deep femoral or profunda arteries

30
Q

the superfical femoral arteries run

A

lengh of thigh, passing through adductor hiatus (adductor canal, Hunter’s canal)
enters pop fossa behind knee

31
Q

Deep Femoral (profund femoris) artery is

A

a large branch
arises 5cm distal to inguinal ligament on lateral side
can act as a collateral connection

32
Q

Adductor hiatus is the

A

termination point of the SFA and beginning of pop artery

33
Q

the popliteal artery supply blood to

A

muscles
knee joint
skin

34
Q

the popliteal artery divides into

A

anterior and posterior tibial arteries between tib/fib

35
Q

Anterior tibial artery

A

first branch off pop artery

36
Q

the anterior tibial artery becomes

A

dorsalis pedis artery (DPA)

directed across dorsum of foot towards base of great toe

37
Q

Major branch of the dorsalis pedis artery is the

A

deep plantar artery

38
Q

the deep plantar artery unites with

A

lateral plantar artery to complete plantar arch

39
Q

the posterior tibial artery extends

A

obliquely down posterior/medial side of leg

40
Q

major branches of the posterior tibial arterys are the

A

lateral and medial plantar arteries

41
Q

lateral and medial plantar arteries branches

A

below medial malleolus to supply sole of foot

42
Q

the peroneal artery travels

A

medial side of fibula

43
Q

the peroneal artery supplies

A

lateral side of leg and foot

44
Q

what arteries supply blood to toes

A

plantar and doral metatarsals

45
Q

the plantar arch consists of

A

deep plantar artery (branch of DPA) and lateral plantar artery (branch of PTA)

46
Q

arteries transport

A

gasses
nutrients
essential substances to capillars

47
Q

arteries ____ in size from aorta to arterioles

A

decrease

48
Q

arterioles are considered

A

resistance vessels

49
Q

arterioles assist with

A

regulating blood flow through contraction and relaxation

50
Q

capillaries are the site of

A

exchange between tissue and blood, exchange nutrients and waste

51
Q

Layers of arterial wall

A 
tunica intima
tunica media
tunica externa (adventicia)
52
Q

tunica intima

A

inner layer
thin
smooth endothelium, base memebrane, connective tissue

53
Q

tunica media

A

middle layer

smooth muscle, connective tissue of elastic type

54
Q

tunica exerna/tunica adventitia

A

thinner than media
fibrous conntective tissue
some mucle fibers

55
Q

the advential layer contains

A

vaso vasorum

56
Q

vaso vasorum are

A

tiny vessels that carry blood to the walls of the larger arteries

Vascular Boards (30 decks)

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