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KINE2031: Human Anatomy > Cardiovascular System Part 4b - Major Veins > Flashcards

Cardiovascular System Part 4b - Major Veins Flashcards

1
Q

when you follow the pathway of blood in the venous system, where are you following it?

A

back towards the heart

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2
Q

what do the medial and lateral plantar veins drain into?

A

the posterior tibial vein

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3
Q

what does the fibular vein follow and what does it connect to?

A

the fibular artery and connects to the posterior tibial vein

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4
Q

what does the posterior tibial vein connect to superiorly?

A

the anterior tibial vein

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5
Q

what does the anterior tibial vein drain?

A

a little bit of the dorsal venous blood on the foot where most of it goes superficial

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6
Q

where does the anterior tibial vein pass above?

A

the interosseus membrane to cross to the back where it meets the posterior tibial vein and make the popliteal vein

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7
Q

as we move superior to the popliteal vein, what do we get?

A

the femoral vein

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8
Q

what branches off the femoral vein superiorly?

A

the deep femoral vein

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9
Q

what does the femoral vein become once it crosses under the inguinal ligament?

A

the external iliac vein

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10
Q

the dorsal foot veins are going to mostly not drain into the anterior tibial vein. why?

A

because they are going to drain into the superficial veins (the great saphenous vein

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11
Q

where does the great saphenous vein run?

A

starts at the medial ankle, runs anterior to the medial malleolus, runs up along the medial leg, past the knee and medial thigh and eventually drain into the femoral vein

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12
Q

is the small saphenous vein superficial or deep?

A

superficial

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13
Q

is the saphenous vein superficial or deep?

A

superficial

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14
Q

what does the small saphenous vein drain?

A

a bit of the lateral side of the venous network of the foot (top and bottom)

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15
Q

where is the small saphenous vein going to run relative to the lateral malleolus?

A

posteriorly, along the lateral side of the leg

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16
Q

where does the small saphenous vein drain into?

A

the popliteal vein which then turns into the femoral vein, etc.

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17
Q

what does the external iliac vein join with to form the common iliac vein?

A

the internal iliac vein

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18
Q

what do the two, right and left, common iliac veins join to form?

A

the inferior vena cava

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19
Q

what does the inferior vena cava run right next to?

A

the abdominal aorta

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20
Q

where does the inferior vena cava run?

A

up the diaphragm, up towards the heart

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21
Q

what are the parietal/muscular veins draining?

A

deoxygenated blood from the muscles in the abdominal wall, back into the inferior vena cava

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22
Q

for what reason do we have the hepatic portal circulation?

A

to check the deoxygenated blood and nutrients from the visceral veins to make sure there is nothing toxic in them before sending them to the heart. (quick filter)

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23
Q

what does hepatic mean?

A

liver

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24
Q

is the liver a filtration system?

A

yes

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25
Q

where are we going to check through all of our blood?

A

through the liver

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26
Q

what does the inferior mesenteric vein drain into?

A

splenic vein

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27
Q

why is it called the splenic vein?

A

because it comes from the spleen into the stomach

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28
Q

what does the splenic vein join with?

A

the superior mesenteric vein

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29
Q

what does the superior mesenteric vein and the splenic vein join to become?

A

hepatic portal vein

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30
Q

what are the superior mesenteric vein and splenic vein bringing to the hepatic portal vein?

A

all the blood where they have picked up nutrients from the intestines

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31
Q

what does the hepatic portal vein go into?

A

the liver

32
Q

after the liver checks all the blood from the hepatic portal vein, where does the blood go?

A

its going to travel through two hepatic veins (right and left) into the inferior vena cava, to then go towards the heart

33
Q

if the inferior vena cava drains straight into the heart, where does the drainage of the upper limbs come from?

A

the superior vena cava

34
Q

what major vessels drain the thoracic wall and the organs of the thorax?

A
  • azygos vein (right side)
35
Q

where does the azygos vein run?

A

right of the vertebral column along the posterior wall and it drains into the superior vena cava

36
Q

where does the parietal/muscular veins of the thorax drain into?

A

azygos vein

37
Q

what are the two veins that bring blood from the left side of the thoracic wall back towards the azygos vein?

A
  • hemiazygos ( drain rib 8 and below )
  • accessory hemiazygos ( drain above rib 8 )
38
Q

what would be the pathway of drainage from a parietal branch at the level of rib 4 on the left side?

A

parietal branch –> accessory hemiazygos vein –> azygos vein –> superior vena cava

39
Q

what is another name for superficial veins?

A

cutaneous veins

40
Q

what are the veins on the posterior surface and many on the anterior surface of the hand draining into?

A
  • cephalic vein
  • basilic vein
41
Q

where is the cephalic vein running?

A

laterally in the arm and forearm, crossing at the elbow anteriorly. running between the deltoid(deep to delt) and the pectoralis major (superficial to pec)

42
Q

where does the cephalic vein drain into?

A

the axillary vein

43
Q

is the axillary vein superficial or deep?

A

deep

44
Q

is the basilic vein superficial or deep?

A

superficial

45
Q

where is the basilic vein?

A

runs medially on the forearm and arm

46
Q

where does the basilic vein drain into?

A

the axillary vein

47
Q

what does the median cubital vein do?

A

it connects the cephalic vein laterally with the basilic vein medially on the anterior surface of the elbow joint

48
Q

is the median cubital vein superficial or deep?

A

superficial

49
Q

which vein do you typically get blood taken?

A

median cubital vein ( good size, superficial, easy to see, easy to access )

50
Q

do the superficial or deep veins follow the arteries?

A

deep

51
Q

the palmar/anterior veins of the hand for the most part are going to drain into?

A

the deeper veins of the forearm
- radial and ulnar vein

52
Q

what do the radial and ulnar vein combine to form?

A

the brachial vein

53
Q

as the brachial vein gets more superficial, what does it turn into?

A

the axillary vein (at the lower border of teres major, alike the axillary artery)

54
Q

where does the axillary vein pass?

A

over rib 1 and under the clavicle to turn into the subclavian vein

55
Q

when the dural folds form, what do they create?

A

little openings for the venous sinuses (venous drainage around the brain is there)

56
Q

where does the superior sagittal sinus run?

A

right along the top of the brain

57
Q

are all of the venous sinuses outside or inside the skull?

A

inside

58
Q

what does the inferior sagittal sinus follow?

A

the straight sinus

59
Q

where does the inferior sagittal sinus and the straight sinus connect?

A

at the back of the brain

60
Q

where does the transverse sinuses go?

A

internal jugular vein

61
Q

where does the internal jugular vein go?

A

down towards the superior vena cava

62
Q

all of the venous sinus branches are draining?

A

the interior of the skull (brain and other things on the inside of the skull)

63
Q

where does all the venous sinus branches bring back blood?

A

to the internal jugular vein

64
Q

where do the superior sagittal sinus, inferior sagittal sinus and the straight sinus all go?

A

towards the transverse sinus

65
Q

what does the maxillary vein run with?

A

the maxillary artery

66
Q

we have a number of veins that drain the face and scalp, where do they drain into?

A

into the external jugular vein
- however: SOME goes into the internal jugular vein

67
Q

what does the maxillary vein drain?

A

the face and the temporomandibular joint area on the external of the skull

68
Q

where does the maxillary vein drain into?

A

the external jugular vein

69
Q

do we get a bit of venous drainage of the external skull into the internal jugular vein?

A

yes

70
Q

where does the superficial temporal vein drain into?

A

the internal jugular vein

71
Q

where does the external jugular vein drain into?

A

the subclavian vein

72
Q

where does the subclavian vein drain into?

A

the subclavian vein

73
Q

where does the internal jugular vein go into?

A

joins with the subclavian vein to form the brachiocephalic vein

74
Q

in the arterial system around the clavicle/brachiocephalic area, it is different from the left and right. is it the same way in the venous system?

A

no. they are identical left and right

75
Q

on each side of the body, the internal jugular vein and the subclavian vein join together to form what? which then joins together to form what?

A

they each form a brachiocephalic vein, which then join together to form the superior vena cava

76
Q

where does the superior vena cava drain into?

A

the right atrium

77
Q

where are the internal jugular, subclavian and brachiocephalic veins in relation to the arch of the aorta and its branches?

A

the veins are anterior to the aorta and its branches

essentially: arteries behind, veins in front of aorta

KINE2031: Human Anatomy (34 decks)

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