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NPLEX I > Anatomy- Angiology > Flashcards

Anatomy- Angiology Flashcards

1
Q

Where does the subclavian artery turn into the axillary artery?

A

at the lateral border of the first rib

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2
Q

At what level of the spine does the vertebral artery enter the transverse foramen?

A

C6

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3
Q

What are 2 sources of blood to the CNS?

A

The vertebral artery, the internal carotid

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4
Q

What does the common carotid ascend the neck with?

A

internal jugular vein, vagus nerve

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5
Q

What happens to the common carotid artery between the hyoid bone and the upper thyroid cartilage?

A

bifurcates into internal and external carotids

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6
Q

What artery supplies all the visceral, musculoskeletal and dental structures of the head and neck (apart from brain and orbit)?

A

the external carotid artery

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7
Q

What artery supplies the orbit? Where does it come from?

A

ophthalmic artery, a branch of the internal carotid

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8
Q

What is the terminal branch of the external carotid artery?

A

the superficial temporal

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9
Q

What is a major source of blood for deep skull cavity, part of the orbit, teeth, muscles of mastication and the dura mater?

A

Maxillary artery

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10
Q

What supplies the anterior part of the brain?

A

the internal carotid

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11
Q

What do the 2 vertebral arteries form?

A

The basilar artery

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12
Q

What supplies the posterior part of the brain?

A

the basilar artery from the 2 vertebral arteries

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13
Q

What are the main arteries and branches off of the circle of Willis?

A

Anterior communicating–> anterior cerebral–> middle cerebral branches off–> anterior choroidal branches off–> posterior communicating–> posterior cerebral

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14
Q

From what artery does the superior cerebellar branch?

A

Basilar

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15
Q

What branches off from the vertebral artery?

A

Posterior and anterior spinal arteries

Posterior inferior cerebellar

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16
Q

What branches off from the basilar artery?

A

Superior cerebellar, anterior and middle inferior cerebellar, laraynthine, pontine

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17
Q

What drains blood from the scalp and face?

A

External jugular

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18
Q

What drains blood from the brain, superficial face and neck?

A

Internal Jugular

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19
Q

Which jugular vein joins up with the subclavian vein?

A

External jugular

20
Q

What do internal jugular and subclavian become?

A

Brachiocephalic vein

21
Q

What travels superficial to the SCM?

A

External jugular

22
Q

What structures in the dura mater collect venous blood from the brain?

A

sinuses

23
Q

Where do the sinuses drain to?

A

The internal jugular vein

24
Q

What structure drains blood from the brain?

A

cavernous sinus

25
Q

What structure provides collateral blood flow through the head?

A

The pterygoid plexus

26
Q

What vein travels on the radial side of the arm?

A

the cephalic vein

27
Q

What vein travels on the ulnar side of the arm?

A

Basilic

28
Q

What vein crosses the cubital fossa?

A

the median cubital

29
Q

The basilic vein joins with what to form the inferior portion of the axillary vein?

A

the brachial vein

30
Q

What merges into the popliteal vein?

A

anterior and posterior tibial veins

31
Q

What veins drain into the popliteal vein?

A

anterior and posterior tibial veins, small saphenous vein

32
Q

What does the popliteal vein become?

A

femoral vein

33
Q

What drains into the femoral vein?

A

great saphenous vein

34
Q

What vein travel from medial foot along the medial calf

A

saphenous vein

35
Q

What vein begins from behind the medial malleolus and crosses the popliteal fossa?

A

small saphenous vein

36
Q

What forms the portal vein?

A

superior mesenteric vein, splenic vein

37
Q

How does blood drain from the liver?

A

via sinusoids into hepatic veins and into the inferior vena cava

38
Q

What drains the greater curvature of the stomach, the spleen and pancreas?

A

the splenic vein

39
Q

What drains the transverse and descending colon, sigmoid and rectum?

A

inferior mesenteric vein

40
Q

Where does the inferior mesenteric vein drain?

A

into the splenic vein

41
Q

What does the superior mesenteric vein drain?

A

small intestine, ascending colon

42
Q

What lymphatic vessel drains the lower extremities?

A

cisterna chyli

43
Q

What does the cistern chill flow into?

A

the thoracic duct

44
Q

Where does the lymph of the right upper extremity and right neck flow?

A

into the right lymphatic duct

45
Q

Where does the thoracic duct drain?

A

into the left subclavian vein

46
Q

What makes up the central lymphatic tissue?

A

bone marrow, thymus

47
Q

What makes up peripheral lymphoid tissue?

A

lymph nodes, peyers patches, appendix, tonsils, etc

NPLEX I (22 decks)

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