Chap 11-13: Blood Vessels Flashcards

1
Q

Blood vessels outside the heart are divided into two
classes

A
  1. Pulmonary Vessels
  2. Systemic vessels
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2
Q

which transport blood from the right ventricle of the
heart through the lungs and back to the left atrium

A

Pulmonary Vessels

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3
Q

which transport blood from the left ventricle of the heart
through all parts of the body and back to the right
atrium

A

Systemic Vessels

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4
Q

● carry blood toward heart
● think with less elastic

A

Veins

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4
Q

exchange occurs between blood and tissue fluid

A

Capillaries

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4
Q

● carry blood away from heart
● thick with a lot of elastic

A

Arteries

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5
Q

○ innermost layer
○ simple squamous

A

Tunica intima

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5
Q

○ outermost layer
○ connective tissue

A

Tunica adventitia

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6
Q

○ middle layer
○ smooth muscle with elastic and collagen

A

Tunica media

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7
Q

● largest in diameter
● thickest walls
● Example - aorta and pulmonary trunk

A

ELASTIC ARTERIES

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8
Q

● medium to small size
● thick in diameter
● contain smooth muscle cells
● can control blood flow to body regions

A

MUSCULAR ARTERIES

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9
Q

collect blood from small veins and deliver to large
veins

A

MEDIUM SIZED VEINS

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10
Q

contain valves

A

LARGE VEINS

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11
Q

blood pump from right ventricle towards lung

A

Pulmonary Trunk

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12
Q

exit lungs and carry O2 rich blood to left atrium

A

Pulmonary veins

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12
Q

part of descending aorta that extends through
thorax to diaphragm

A

THORACIC

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13
Q

passes superiorly from left ventricle

A

ASCENDING

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14
Q

3 major arteries which carry blood to head and
upper limbs originates at the

A

AORTIC ARCH

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15
Q

ABDOMINAL

A

descending aorta that extends from diaphragm
where it divides at the common iliac arteries

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16
Q

● supply blood to stomach, pancreas, spleen, liver,
● upper duodenum

A

CELIAC TRUNK ARTERIES

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17
Q

● supply blood to colon

A

INFERIOR MESENTERIC ARTERIES

18
Q

● supply blood to small intestines and upper portion
of colon

A

SUPERIOR MESENTERIC ARTERIES

19
Q

● supply blood to kidneys

A

RENAL ARTERIES

20
Q

● supply blood to liver

A

HEPATIC ARTERIES

21
● supply blood to testes
TESTICULAR ARTERIES
22
● supply blood to ovaries
OVARIAN ARTERIES
23
● supply blood to lumbar vertebra and back muscle
LUMBAR ARTERIES
24
● supply blood to diaphragm
INFERIOR PHRENIC ARTERIES
25
● division of common iliac artery ● supply blood to lower limbs
EXTERNAL ILIAC ARTERIES
26
● branches from abdominal aorta ● divides into internal iliac arteries
COMMON ILIAC ARTERIES
27
● division of common iliac ● supply blood to pelvic area
INTERNAL ILIAC ARTERIES
28
● supply to thigh
FEMORAL ARTERIES
29
● supply blood to knee
POPLITEAL ARTERIES
30
● supply blood to leg and foot
ANTERIOR AND POSTERIOR ARTERIES
31
● supply blood to lateral leg and foot
FIBULAR ARTERIES
32
● returns blood from head, neck, thorax, and right upper limbs ● empties into right atrium of heart
SUPERIOR VENA CAVA
33
● returns blood from abdomen, pelvis, lower limbs ● empties into right atrium of heart
INFERIOR VENA CAVA
34
● drain blood from head and neck ● empties into subclavian veins
External jugular vein
35
● drain blood from brain, face, neck ● empty into subclavian veins
Internal jugular vein
35
empty into axillary vein
Brachial veins
35
● forms brachiocephalic veins
Subclavian veins
36
● join to form superior vena cava
Brachiocephalic veins
37
empty into axillary vein and basilic vein
Cephalic veins
38
connects to cephalic vein near elbow
Median Cubital veins
39
drain blood from thorax into superior vena cava
Right and left brachiocephalic veins
40
drain blood from thorax into superior vena cava
Azygos veins
41
empty into brachiocephalic veins
Internal thoracic veins
42
● drain blood from posterior thoracic wall ● drains into azygos vein on right side
Posterior intercostal veins
43
receives blood from azygos vein of left side
Hemiazygos veins
44
● drain blood from thigh and empty into external iliac vein
Femoral veins
45
● drain from foot and empty into femoral vein
Great saphenous veins
46
● drain blood from knee and empty into femoral vein
Popliteal veins