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BI 242 > Chapter 19 - Part 1 > Flashcards

Chapter 19 - Part 1 Flashcards

1
Q

Where do coronary arteries get blood from?

A

Ascending aorta

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2
Q

Branches of ascending aorta

A

left and right coronary arteries

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3
Q

Aortic arch branches

A

brachiocephalic artery (right), left common carotid artery, and left subclavian artery

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4
Q

Branches of brachiocephalic artery (right)

A

right common carotid artery and right subclavian artery

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5
Q

What does the brachiocephalic artery supply

A

arm and head

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6
Q

Branches of right common carotid artery

A

right internal carotid and right external carotid

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7
Q

what does the right internal carotid artery supply?

A

supports right anterior brain

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8
Q

what does the right external carotid artery support?

A

right cranium bone (outside)

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9
Q

What does the right subclavian artery support?

A

right arm

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10
Q

Branches of the right subclavian artery (deep)

A

axillary, brachial, radial and ulnar, palmar arches, digital

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11
Q

True or false: there is no left brachiocephalic artery

A

true

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12
Q

Left common carotid artery branches

A

left internal carotid and left external carotid

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13
Q

what does the left internal carotid artery support?

A

left anterior brain

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14
Q

what does the left external carotid artery support?

A

left cranium

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15
Q

what does the left subclavian artery support?

A

left arm

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16
Q

Branches of the descending thoracic aorta

A

intercostal arteries: muscles

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17
Q

Blood flow from ascending aorta, aortic arch, and descending thoracic aorta

A

right to left; anterior to posterior of esophagus

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18
Q

function of abdominal aorta branches

A

all abdominal organs; testes and ovaries

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19
Q

branches of abdominal aorta

A

celiac trunk, superior mesenteric, inferior mesenteric, renal, and gonadal artery

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20
Q

what vertebra is the celiac trunk at?

A

T12

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21
Q

Celiac trunk branches

A

common hepatic artery (liver and upper duodenum), left gastric artery, and splenic artery

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22
Q

common hepatic artery

A

liver and upper duodenum

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23
Q

left gastric artery

A

stomach

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24
Q

splenic artery

A

spleen

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25
Q

branches of common hepatic artery

A

hepatic artery proper

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26
Q

what does the superior mesenteric artery supply

A

lower duodenum, jejunum, ileum, ascending colon, and right 2/3 or transverse colon (hepatic flexure)

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27
Q

what percentage of the small intestine is supplied by sma?

A

90%

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28
Q

What vertebra is the superior mesenteric artery located at?

A

L1

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29
Q

what does the inferior mesenteric artery supply?

A

left 1/3 of transverse colon (splenic flexure), descending colon, sigmoid colon, and upper rectum

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30
Q

what vertebra is the inferior mesenteric artery located at?

A

L3

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31
Q

what does the renal artery supply?

A

left and right kidneys (right is longer)

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32
Q

what vertebra is the renal artery located at?

A

L1.5

33
Q

what does the gonadal arteries supply?

A

left and right testes and ovaries

34
Q

what vertebra are the gonadal arteries located at?

A

L2

35
Q

Branches of the common iliac artery

A

external iliac artery, internal iliac artery (left or right)

36
Q

what does the external iliac artery supply?

A

lower limbs

37
Q

branches of the external iliac artery?

A

femoral, popliteal, tibial and fibular, plantar and dorsal metatarsal, and digital arteries

38
Q

what does the internal iliac artery supply?

A

pelvic muscles and pelvic organs; urogenital organs except gonads

39
Q

what organs does the internal iliac artery supply?

A

bladder, uterus or prostate, lower rectum, penis or clitoris

40
Q

main veins and where do they drain

A

superior and inferior vena cava; right atrium

41
Q

branches of the superior vena cava

A

left brachiocephalic vein, right brachiocephalic vein, azygos vein

42
Q

what does the superior vena drain?

A

blood from the arm, head, and thorax

43
Q

True or False: there are more than one brachiocephalic arteries

A

false, there is only one brachiocephalic artery

44
Q

what does the left and right brachiocephalic vein support?

A

arm and head

45
Q

branches of left and right brachiocephalic vein

A

internal jugular vein and subclavian vein

46
Q

what does the internal jugular vein do?

A

drain internal brain and lines with common carotid artery in neck

47
Q

what does the subclavian vein drain?

A

upper arms

48
Q

branches of deep vein of subclavian vein?

A

digital, palmar, radial or ulnar, brachial, and axillary vein

49
Q

superficial veins of subclavian vein

A

digital, dorsal metacarpal, dorsal venous network, basilic or cephalic, and axillary vein

50
Q

where is the basilic vein?

A

medial side of arm

51
Q

where is the cephalic vein located and where does it drain?

A

lateral side of arm and it drains directly into axillary vein

52
Q

basilic or cephalic vein

A

median cubital vein connects within elbow pit; venipuncture

53
Q

what does the azygos vein drain?

A

thorax and intercostal muscle; right side only

54
Q

what does the inferior vena cava drain?

A

abdomen and legs

55
Q

inferior vena cava branches

A

hepatic, renal, gonadal, and common iliac vein

56
Q

what side is the azygos vein in?

A

right

57
Q

what is the azygos vein behind?

A

vena cava

58
Q

branches of the superior vena cava

A

left brachiocephalic, right brachiocephalic, and azygos

59
Q

what does the inferior vena cava drain?

A

abdomen and legs

60
Q

what is around the hepatic vein?

A

portal vein and hepatic artery

61
Q

does the portal vein go directly into the vena cava or liver

A

liver

62
Q

drains blood from all organs in abdomen except kidneys

A

portal vein

63
Q

branches of the portal vein

A

superior mesenteric, inferior mesenteric, splenic, gastric

64
Q

branches of common iliac vein

A

external and internal iliac vein

65
Q

drains blood from lower limbs

A

external iliac vein

66
Q

branches of deep vein of external iliac

A

digital, plantar and dorsal metatarsal, tibial and fibular, popliteal, and femoral

67
Q

branches of superficial vein of external iliac

A

digital, plantar and dorsal metatarsal, small and great saphenous, femoral vein

68
Q

longest vein in human body

A

great saphenous vein

69
Q

what vein does the left gonadal vein drain into?

A

left renal vein

70
Q

supplies pelvic muscles and organs, and urogenital organs except gonads

A

internal iliac vein

71
Q

what organs does the internal iliac vein support?

A

bladder, uterus, prostate, lower rectum, penis, clitoris

72
Q

is the internal carotid artery posterior or anterior

A

anterior

73
Q

is the vertebral artery posterior or anterior

A

posterior

74
Q

what does the vertebral arteries branch off of

A

subclavian arteries

75
Q

what do the vertebral arteries flow through?

A

cervical vertebrae and transverse foramen

76
Q

what do vertebral and internal carotid arteries supply

A

the brain

77
Q

circle of willis

A

arteries of the brain

78
Q

what are the veins in the brain called?

A

superior/inferior sagittal sinus and cavernous sinus

79
Q

what is the purpose of the veins located in the brain and where do they empty?

A

drain blood and CSF and they empty into IJV

BI 242 (8 decks)

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