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Exam 5 > Vascular System > Flashcards

Vascular System Flashcards

1
Q

Arteries

A

Deliver blood to tissues, carry blood away from heart

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2
Q

Elastic

A

Largest

Secondary pump

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3
Q

Muscular

A

Lots of smooth muscle

Regulate blood pressure

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4
Q

Arterioles

A

No middle layer

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5
Q

Outers layers

A

CT

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6
Q

Middle layers

A

Smooth muscles

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7
Q

Inner layers

A

ET, simple squamous

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8
Q

Veins

A

Receive blood from tissues

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9
Q

Venules

A

Small veins, no smooth muscle

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10
Q

Capillaries

A

Delivery and receiving

Only inner layer

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11
Q

Continuous capillaries

A

Solid wall

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12
Q

Fenestrated

A

Holes/channels

Membrane lines,no leaking

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13
Q

Sinusoid capillaries

A

In liver and spleen

Have gaps in between adjacent and epithelial cells

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14
Q

Difference between arteries and veins

A

Arteries have thicker muscle layer than veins

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15
Q

Tunica externa or adventitia

A

CT Layer

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16
Q

Tunica media

A

Middle

Thicken in arteries

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17
Q

Tunica intima

A

Intima(close to blood)

Interna

Endothelium

Valves in veins

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18
Q

Capillaries layers have

A

Endothelium only

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19
Q

Capillary beds

A

Arterioles->Metarteriole->Throughfare channel

Guarantees blood can flow from arterioles venule

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20
Q

Precapillary sphincters

A

Maximizes blood flow

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21
Q

Collaterals

A

2 blood vessels running parallel to each other (basilar artery) delivering blood to same area

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22
Q

Anastamosis

A

Arteries fusing together

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23
Q

Veins carry..

A

Most of our blood

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24
Q

Common carotid

A

Blood supple to head

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25
Q

Internal carotid

A

Supplies brain

Anastomoses w basilar via circle of Willis

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26
Q

External carotid

A

Delivers blood to superficial regions

Supplies most of the head and neck

Facial, occipital, and superficial temporal

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27
Q

Vertebral to

A

Basilar

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28
Q

Anterior and posterior inferior cerebellars and superior cerebellars

A

Branch off basilar artery

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29
Q

What are the parts of the circle of Willis and it’s branches?

A

Posterior, middle, anterior cerebral arteries

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30
Q

Subclavian artery

A

Upper extremity (arm)

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31
Q

Thyrocervical trunk

A

Neck

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32
Q

Axillary

A

Arm pit

33
Q

Brachial

A

Arm ish

34
Q

Radial

A

Lateral

35
Q

Ulnar

A

Middle

36
Q

Bronchials

A

Blood supple to lungs

37
Q

Mediastinal

A

Around heart

38
Q

Intercostals

A

Muscles in between ribs

39
Q

Pericardials

A

Pericardial sac

40
Q

Esophageal

A

Esophagus

41
Q

Superior phrenic

A

Diaphragm

42
Q

Parts of thoracic aorta

A 
Bronchials
Mediastinal
Intercostals
Pericardials
Esophageal 
Superior phrenic
43
Q

Parts of abdominal aorta

A 
Inferior phrenic 
Celiac trunk
Superior mesenteric 
Renals
Gonadals
Inferior mesenteric 
Lumbar arteries 
Common iliac arteries 
Cecum
Ascending colon
Transverse colon 
Descending colon
44
Q

Left gastric

A

Stomach blood supply

45
Q

Splenic

A

Spleen

46
Q

Common hepatic

A

Liver

Right gastric

47
Q

Superior mesenteric

A

Small and large intestine

48
Q

Renals

A

Kidneys

49
Q

Gonadals

A

Testicular/ovarian

50
Q

Inferior mesenteric

A

Left colic (descending)

Sigmoid (colon)

Rectal (colon)

51
Q

Lumbar arteries

A

Lower back

52
Q

External iliac

A

Leg

53
Q

Internal iliac

A

Pelvis

Bladder and external genitalia

54
Q

Femoral

A

Femur

55
Q

Deep femoral

A

Deep muscle of leg

56
Q

Popliteal

A

Behind knee

57
Q

Anterior tibial

A

Dorsal pedis-> dorsal arch

58
Q

Posterior tibial

A

Medial and lateral plantar arteries-> plantar arch

Fibular

59
Q

Internal jugular

A

Sinuses of brain

Facial

Anastamosis with external jugular

60
Q

External jugular

A

Occipital, temporal, maxillary

61
Q

Vertebral

A

Drains cervical region

62
Q

Basilic

A

Medial vein

Superficial

63
Q

Cephalic

A

Lateral superficial

64
Q

Brachial

A

Deep structures

Ulnar and radial

65
Q

Median cubital

A

Cephalic to basilic and axillary

66
Q

Axillary

A

Fusion of basilic and brachial

67
Q

Cephalic and axillary vein fuse..

A

To form subclavian

68
Q

Subclavian to

A

Brachiocephalic to superior vena cava

69
Q

Azygos

A

Alternate route for blood to get back to heart from lower regions

70
Q

Intercostals

A

Drain blood in between ribs

71
Q

Mediastinal

A

Take blood from medial region

72
Q

Esophogeals

A

Receiving blood from esophagus and delivering it to superior vena cava

73
Q

Renal

A

Left gonadal

74
Q

Phrenic

A

Diaphragm

75
Q

Hepatic

A

Lots of veins

Taking blood from liver

76
Q

Common iliac

A

Internal iliac: pelvis

External iliac: leg

77
Q

Hepatic portal system

A

All delivered to liver

Taking from liver back to superior vena cava

L and R gastric

Splenic

Superior mesenteric

Inferior mesenteric
-superior rectal and left colic

78
Q

Dorsal venous arch of foot

A

Great saphenous:longest vein

79
Q

Plantar venous arch

A

Anterior and posterior tibial, fibular

Popliteal: fuse to form small saphenous vein

Femoral: deep muscles like great saphenous
-deep femoral

Exam 5 (4 decks)

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