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ANAT 316 > blood supply and venous drainage > Flashcards

blood supply and venous drainage Flashcards

1
Q

coronary circulation

A
  • ascending aorta
  • right and left coronary artery
  • aortic sinus
  • aortic valve
  • left ventricle
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2
Q

systole

A

aortic valve opens
- coronary arteries blocked

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3
Q

diastole

A

aortic valve closes
- coronary perfusion occurs

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4
Q

outside of the heart supply

A

RCA
marginal a
posterior descending a
LCA
circumflex a
left anterior descending a

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5
Q

outside of heart venous drainage

A
  • coronary sinus
  • small cardiac v
  • middle cardiac v
  • great cardiac v
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6
Q

aortic arch

A

has:
- brachiocephalic trunk
- left subclavian artery
- left common carotid artery

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7
Q

what does brachiocephalic make

A

right subclavian artery
right common carotid artery

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8
Q

common carotid arteries

A

left and right

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9
Q

internal and external carotid arteries

A
  • coronary sinus
  • internal carotid artery
  • external carotid artery
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10
Q

internal carotid artery & external formation

A
  1. left common cariotid A.
  2. coronary sinus
  3. internal carotid
  4. external carotid
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11
Q

external carotid canal branches

A

head and neck
- superior thyroid artery
- lingual artery
- facial artery
- ascending pharyngeal artery
- occipital artery
- maxillary artery
- posterior auricular artery
- superficial temporal artery

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12
Q

which of the following contributes to the circle of willis
a. internal carotid a.
b. external carotid a.

A

a

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13
Q

upper limb supply

A

subclavian artery
axillary artery
brachial artery
ulnar artery
radial artery

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14
Q

when does the subclavian a. become axillary

A

inferior border of the first rib

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15
Q

when does the axially artery end

A

inferior border of teres major

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16
Q

supply of the hand

A

ulnar artery
radial artery
superficial palmar arch
digital branches

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17
Q

supply of the thorax

A

subclavian a.
arch or aorta
descending aorta–> posterior intercostal aa.–> anterior intercostal aa.(which connect to–> internal thoracic a)

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18
Q

head and neck venous drainage

A

facial vein
internal jugular vein
external jugular vein
anterior jugular vein
subclavian vein
brachiocephalic vein

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19
Q

upper limb venous drainage

A

subclavian vein
axillary vein
brachial veins(deeper)

or
- cephalic vein
- basilic vein
- median cubital vein

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20
Q

superior thorax

A

internal jugular vein
subclavian vein
brachiocephalic veins
superior vena cava

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21
Q

about the internal jugular

A

drains head and neck

22
Q

about subclavian vein

A

upper limbs

23
Q

about the brachiocephalic veins

A

upper limb + head/neck

24
Q

thorax venous drainage

A

internal jugular vein
subclavian vein
brachiocephalic veins
superior vena cava
azygos vein
accessory hemiazygos vein
posterior intercostal vv
hemiazygos vein

25
Q

what does the abdominal aorta go threw

A

abdominal aorta goes through the aortic hiatus

26
Q

unpaired branches off the abdominal aorta

A
  • celiac trunk
  • superior mesenteric artery
  • inferior mesenteric artery
27
Q

celiac trunk branches

A
  • left gastric artery
  • common hepatic artery
  • splenic artery
28
Q

where does the left gastric artery go

A

lesser curvature of stomach

29
Q

where does the common hepatic artery go

A

liver

30
Q

where does the splenic artery go

A

spleen

30
Q

branches off the common hepatic artery

A

cystic artery (gallbladder)
proper hepatic artery (liver)
right gastric artery (stomach)
gastroduodenal artery
superior pancreaticoduodenal arteries (pancreas and duodenum)
R. gastro-omental artery (greater curvature stomach)

31
Q

superior mesenteric artery branches

A

middle colic artery
inferior pancreticodudenal artery
right colic artery
jejunal arteries
ilecolic artery
ileal arteries

31
Q

where does the middle colic artery supply

A

transverse colon

31
Q

where does the inferior pancreaticoduodenal artery

A

pancreas, duodenum

31
Q

branches off the splenic artery

A

pancreatic branches
L. gastro-omental A. (greater curvature stomach)
short gastric artery (fundus)

32
Q

where does the right colic artery supply

A

ascending colon

33
Q

where does the jejunal arteries supply

A

jejunum

34
Q

where does the ileocolic artery supply

A

cecum

35
Q

where does the ileal arteries supply

A

ileum

36
Q

what does the ileal and jejunal arteries branch into?

A

arterial arcades, which in turn give off vasa recta

37
Q

where does the appendicular artery supply

A

appendix

38
Q

IMA branches

A

left colic artery (descrending colon)
sigmoid arteries (sigmoid colon)
superior rectal artery (rectum)

39
Q

paired branches

A

right renal artery (right kidney)
left renal artery (left kidney)

40
Q

pelvis supply

A

abdominal aorta
common iliac arteries
external iliac artery (lower limb)
internal iliac artery (pelvis)
posterior division (pelvic muscles)
anterior divison (pelvic viscera)

41
Q

lower limb supply (anterior)

A

abdominal aorta
common iliac a
external iliac a.
femoral a
deep formal a
popliteal a

42
Q

lower limb supply (posterior)

A

superior genucualr aa
inferior genicular aa
anterior tibial a (goes anterior)
posterior tibial a
fibular a

42
Q

ABDO venous drainage

A

IVC
hepatic veins (3)
portal vein (GI tract) (direct to IVC)
splenic vein (spleen) (go to portal vein)
inferior mesenteric vein (large intestine) (go to portal vein)
superior mesenteric vein (small intestine) (go to portal vein)
right renal vein
left renal vein

43
Q

pelvic venous drainage

A

IVC
common iliac veins
internal iliac veins (pelvis)
external iliac vein (lower limb)

44
Q

lower limb venous drainage

A

anterior
- external iliac v
- femoral v
- great saphenous v

posterior
- popliteal v
- posterior tibial vv
- anterior tibial vv

45
Q

what does the internal carotid artery pass through

A

carotid canal

46
Q

branches off splenic artery

A
  • pancreatic branches
  • splenic artery
  • short gastric (fundus)
  • L. Gastro-omental artery (greater curvature)

ANAT 316 (17 decks)

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