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Year 2 - Semester 2 ANAT 316 > Lecture 13: Blood Supply and Venous Drainage > Flashcards

Lecture 13: Blood Supply and Venous Drainage Flashcards

1
Q

aortic valve during systole

A

opens

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2
Q

coronary arteries during diastole

A

blocked

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3
Q

aortic valve during diastole

A

closed

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4
Q

when does coronary perfusion occur

A

during diastole

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5
Q

arteries around the outside of the heart

A

-LCA
-Circumflex a.
-RCA
-Marginal a.
-Posterior Descending a.
-Left anterior descending a.

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6
Q

veins around the heart

A

-great cardiac v.
-small cardiac v.
-middle cardiac v.
-coronary sinus

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7
Q

branching from the aortic arch

A

-brachiocephalic trunk
-L. subclavian a.
-L. common carotid a.

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8
Q

pathway for systemic circulation

A
  1. pulmonary v.
  2. left atrium
  3. bicuspid valve
  4. left ventricle
  5. aortic valve
  6. aorta
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9
Q

what does the right common carotid artery branch from

A

brachiocephalic trunk

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10
Q

External carotid a. supplies

A

head and neck

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11
Q

Internal carotid a. supplies

A

the brain

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12
Q

what does the internal carotid artery pass through

A

carotid canal

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13
Q

which arteries does the external carotid artery give off

A

Superficial temporal, posterior aricular, maxillary, occipital, ascending pharangeal, facial, lingual, superior thyroid

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14
Q

what does the subclavian a. give off?

A

vertebral a.

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15
Q

when does the subclavian a. become the axillary a.

A

first rib

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16
Q

when does the axillary a. become the brachial a.

A

inferior border of teres major

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17
Q

what does the brachial a. split into

A

ulnar and radial arteries

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18
Q

what is the superficial palmarar arch formed by

A

radial and ulnar arteries

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19
Q

what does the superficial palmar arch give off

A

digital arteries

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20
Q

what does the descending aorta give of

A

posterior intercostal arteries

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21
Q

what does the internal thoracic a give off?

A

anterior intercostal arteries

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22
Q

what does the internal jugular vein give off?

A

facial vein

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23
Q

veins of the head and neck

A

external jugular vein, internal jugular vein, anterior jugular vein, subclavian vein, brachiocephalic vein

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24
Q

what does the subclavian vein become

A

axillary vein

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25
superficial upper limb veins
cephalic vein, basilic vein, and median cubital vein
26
deep veins of the upper limb
subclavian, axillary and brachial veins
27
what does the SVC branch into
brachiocephalic veins
28
what drains into the SVC from inferiorly
azygos vein
29
veins of the thorax
hemiazygos v., posterior intercostal veins, accessory hemiazygos vein, azygos v.
30
what does the abdominal aorta pass through
the aortic hiatus
31
unpaired branches of the abdominal aorta
celiac trunk, superior mesenteric a., inferior mesenteric a.
32
what does the celiac trunk give off
Left gastric a., common hepatic a., splenic a.
33
what does the left gastric a. supply
Lesser curvature of stomach
34
what does the common hepatic a. supply
liver
35
what does the splenic a. supply
spleen
36
what does the common hepatic a give off
cystic a., proper hepatic a., right gastric a., gastroduodenal a.
37
what does the gastroduodenal a. give off
superior pancreaticduodenal arteries & R. gastro-omental a.
38
what does the superior pancreaticoduodenal a. supply
pancreas & duodenum
39
what does the R. gastro-omental artery supply
greater curvature stomach
40
what does the cystic a. supply
gallbladder
41
what does the proper hepatic artery supply
liver
42
what does the right gastric artery supply
stomach (lesser curvature)
43
what does the splenic a give off
short gastric, pancreatic branches, L. gastro-omental artery
44
what does the short gastric artery supply
Fundus
45
what does the L gastro-ometal artery supply
greater curvature stomach
46
what do the pancreatic branches supply
Pancreas
47
route of blood supply to the greater curvature of the stomach
1. celiac trunk -> splenic a. -> L. gastro-omental a. 2. celiac trunk -> common hepatic a. -> gastroduodenal a. -> R. gastro-omental a.
48
What does the superior mesenteric artery give off
-middle colic a. -Inferior pancreaticduodenal a. -R. colic a. -Jejunal arteries -Ileocolic a. -Ileal arteries
49
what does the middle colic artery supply
transverse colon
50
what does the inferior pancreaticduodenal artery supply
pancreas & duodenum
51
what does the right colic artery supply
ascending colon
52
what does jejunal arteries supply
jejunum
53
what does the Ileocolic artery supply
cecum
54
what do the ileal arteries supply
ileum
55
ileal and jejunal arteries branch into
arterial arcades **ileum has more arcades
56
what do arterial arcades give of
vasa recta
57
which arteries anastimmose between the celiac trunk and superior mesemteric artery?
superior and inferior pancreaticodeodenal arteries
58
what does the inferior mesenteric artery give off
L. colic a., sigmoid arteries & superior rectal artery
59
what does the L colic artery supply
descending colon
60
what do the sigmoid arteries supply
sigmoid colon
61
what does the superior rectal artery supply
rectum
62
Paired branches
right renal artery & left renal artery
63
what does the right renal artery supply
right kidney
64
what does the left renal artery supply
left kidney
65
arteries of the pelvis
abdominal aorta, common iliac arteries, external iliac arteries, internal iliac artery
66
what does the external iliac artery supply
lower limb
67
internal iliac artery supplies the
pelvis
68
divisions of the pelvis
posterior and anterior division
69
what does the posterior division of the pelvis supply
pelvic muscles
70
what does the anterior division of the internal iliac a. supply
pelvic viscera
71
ateries in the upper lower limb
abdominal aorta > common iliac a. > external iliac a. > femoral a > popliteal a. & deep femoral a
72
arteries past the knee
superior genicular arteries, inferior genicular arteries, anterior tibial a., posterior tibial a, fibular a.
73
venous drainage to the IVC of the abdomen
hepatic veins, portal vein, splenic vein, inferior mesenteric vein, superior mesenteric vein
74
what does the hepatic veins drain
liver
75
what does the portal vein drain
GI tract
76
what does the splenic vein drain
spleen
77
what does the inferior mesenteric vein drain
large intestine
78
what does the superior mesenteric vein drain
small intestine
79
what does the right renal vein drain
right kidney
80
what does the left renal vein drain
left kidney
81
drainage of the pelvis
IVC, common iliac veins, Internal iliac vein, and External iliac vein
82
what does the internal iliac vein drain
Pelvis
83
what does the external iliac vein drain
lower limb
84
drainage of the lower limb
great saphenous > Femoral > External iliac vein posterior & anterior veins > popliteal vein
85
left renal vein is anterior to the
aorta
86

Year 2 - Semester 2 ANAT 316 (21 decks)

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