Veins Flashcards

1
Q

superior vena cava

A

head, neck, upper limbs, and thorax

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2
Q

inferior vena cava

A

abdomen, pelvis, and lower limbs

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3
Q

brachiocephalic

A

head, neck, upper limbs, mammary glands, and superior thorax

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4
Q

vertebral

A

cervical vertebrae, cervical spinal cord and meninges, and some deep muscles of the neck

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5
Q

internal jugular

A

brain, meninges, bones of the cranium, muscles, tissues of the face and neck

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6
Q

external jugular

A

scalp and skin of head and neck, muscles of face and neck, oral cavity and pharynx

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7
Q

superior sagittal sinus

A

nasal cavity, superior/lateral/medial aspects of cerebrum, skull bones, meninges

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8
Q

inferior sagittal sinus

A

medial aspects of the cerebrum and diencephalon

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9
Q

transverse sinus

A

where superior sagittal sinus drains once angled sharply to the right

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10
Q

sigmoid sinus

A

lateral and posterior aspect of cerebrum and cerebellum

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11
Q

straight sinus

A

medial and inferior aspects of cerebrum and cerebellum

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12
Q

subclavian

A

skin, muscles, bones of arms, shoulders, neck and superior thoracic wall

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13
Q

axillary

A

skin, muscles, bones of the arm, axilla, shoulder, and superolateral chest wall

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14
Q

brachial

A

muscles and bones of the elbow and brachial regions

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15
Q

radial

A

muscles and bones of the lateral hand and forearm

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16
Q

ulnar

A

muscles, bones, and skin of the hand, and muscles of the medial aspect of the forearm

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17
Q

cephalic

A

integument and superficial muscles of the lateral aspect of the upper limb

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18
Q

basilic

A

integument and superficial muscles of the medial aspect of the upper limb

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19
Q

median cubital

A

connected to cephalic veins anterior to the elbow

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20
Q

medial antebrachial

A

integument and superficial muscles of the palm and anterior aspect of the upper limb

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21
Q

hemiazygos

A

left side of the lower thoracic wall, thoracic viscera, and left posterior abdominal wall

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22
Q

accessory hemiazygos

A

left side of upper thoracic wall and thoracic viscera

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23
Q

azygos

A

right side of thoracic wall, thoracic viscera, and posterior abdominal wall

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24
Q

inferior phrenic

A

inferior surface of the diaphragm and adjoining peritoneal tissues

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25
hepatic portal
a connection of various veins that go into the liver
26
hepatics
sinusoidal capillaries of the liver
27
gonadals
testes, epididymis, ductus deferens, ovaries, and ureters
28
renals
kidneys
29
suprarenals
adrenal glands
30
lumbars
posterior and lateral abdominal muscle wall, lumbar vertebrae, spinal cord and spinal nerves (cauda equina) within the vertebral canal, and meninges
31
superior mesenteric
duodenum, jejunum, ileum, cecum, appendix, ascending colon, and transverse colon
32
inferior mesenteric
receives tributaries from second 1/2 of large intestine
33
splenic
spleen, fundus, greater curvature of the stomach, pancreas, greater omentum, descending colon, sigmoid colon, rectum
34
common iliac
pelvis, external genitals, and lower limbs
35
internal iliac
muscles of the pelvic wall and gluteal region, pelvic viscera and external genitals
36
external iliac
lower abdominal wall anteriorly, cremaster muscle, external genitals and lower limb
37
femoral
skin, lymph nodes, muscles and bones of thigh, external genitals
38
popliteal
knee joint and skin/muscles/bones around knee joint
39
deep femoral
deep muscles of the thigh
40
fibular
fibula
41
anterior tibial
dorsal surface of the foot, ankle, ankle joint, anterior aspect of the leg, knee joint and tibiofibular joint
42
posterior tibial
skin/muscles/bones on plantar surface of the foot and posterior and lateral sides of the leg
43
great saphenous
integumentary tissues and superficial muscles of the lower limbs, groin and lower limb
44
small saphenous
integumentary tissues and superficial muscles of the foot and posterior aspect of the leg
45
coronary sinus
all tissues of the heart
46
venous valves: where
in limbs, both deep and superficial ones have them but more prevalent in deep
47
superficial veins are ____ and do not accompany____
larger, arteries
48
superficial veins return most of the blood to ____
the heart
49
superficial and deep veins ______ with each other extensively
anastomose
50
deep veins
brachiocephalic, subclavian, axillary, brachial, ulnar, and radial
51
superficial
cephalic, basilic, median antebrachial
52
_____, ____ ,_____, ______, all drain into the brachial vein
radial, ulnar, median cubital, basilic
53
cephalic veins drain into_____
axillary
54
ductus venosus
a way in fetal circulation to bypass the liver (attached to the placenta)
55
____ in the left atrium increases at birth, resulting in closure of the ______
pressure, foramen ovale
56
medial umbilical ligaments
remnants of the umbilical arteries
57
umbilical vein
collapses to form the ligamentum teres (round ligament)
58
postcapillary venules
TI: endothelium and basement membrane, no TM and sparse TE, pass blood into muscular venules, permit exchange of nutrients and wastes between blood and interstitial fluid and functionin white blood cell emigration
59
muscular venules
TI: endotheluim . and basement membrane, TM: one or two layers of circularly layers of smooth mjscle, sparse TE, pass blood into veins, reservoirs for accumulating large volumes of blood
60
veins
TI: endothelium and basement membrane, no internal elastic lamina, contains valves, lumen much larger than accompanying artery, TM: much thinner that in arteries, no external elastic lamins, TE: thickest of 3 layers, return blood to the heart facilitated by valves in veins in limbs
61
venous sinuses have..
a thin endothelial lining and no smooth muscle
62
capillaries
TI: endothelium and basement membrane, no TM or TE, permit exchange of nutrients and wastes between blood and interstitial fliud, distribute blood to postcapillary venules
63
3 different kinds of capillaries
continuous, fenestrated, sinusoids
64
blood flows through the capillary bed when sphincter is ____
relaxed
65
continuous capillaries
most common, small intercellular cleft, tight junctions to prevent leaking
66
fenestrated capillaries
found in kidney, small intestine, choroid plexus (brain capillary=CSF), endocrine glands, contain many pores
67
sinusoids
largest pores/leakiest of the 3, in liver, spleen, bone marrow, adrenal/pituitary glands
68
thoroughfare channel
a way to bypass the capillary bed if precapillary sphincters are contracted
69
subdivisions of the systemic circuit
coronary, cerebral, hepatic portal