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Anatomy Exam 2: Lectures 8-15 > Lecture 9: Vascular Supply to Upper Extremity > Flashcards

Lecture 9: Vascular Supply to Upper Extremity Flashcards

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1
Q

What is the direct branch of the left subclavian artery?

A

aortic arch

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2
Q

What is the branch of the right subclavian artery?

A

brachiocephalic

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3
Q

The subclavian arteries arise _______ to sternoclavicular joint.

A

posterior

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4
Q

Part 1 of the subclavian artery is ______ to the anterior scalene.

A

medial

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5
Q

Part 2 of the subclavian artery is ______ to the anterior scalene.

A

posterior

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6
Q

Part 3 of the subclavian artery is ______ to the anterior scalene.

A

lateral

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7
Q

What are the branches of part 1 of the subclavian artery?

A

internal thoracic
vertebral
thyrocervical arterial trunk

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8
Q

What are the branches of the thyrocervical arterial trunk?

A

transverse cervical artery
inferior thyroid artery
ascending cervical artery
suprascapular artery

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9
Q

What are the branches of the transverse cervical artery?

A 
superficial (cervical) branch
deep branch (dorsal scapular artery)
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10
Q

What is the branch of part 2 of the subclavian artery?

A

costocervical trunk

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11
Q

What are the branches of the costocervical trunk?

A

supreme intercostal

deep cervical

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12
Q

What are the branches of the part 3 of the subclavian artery?

A

No branches

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13
Q

What does the vertebral artery pass through?

A

transverse foramina 6-1

foramen magnum

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14
Q

The vertebral artery unites with _______ to form ______

A

opposite vertebral artery

basilar artery

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15
Q

What does the supra scapular artery pass between?

A

sternomastoid and anterior scalene muscles

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16
Q

What does the supra scapular artery pass over?

A

supra scapular ligament

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17
Q

What path does the supra scapular artery take?

A

to supraspinous fossa, through spinoglenoid notch, to infraspinous fossa

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18
Q

What does the transverse cervical artery pass anterior to?

A

anterior scalene

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19
Q

What does the transverse cervical artery run with?

A

CN IX

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20
Q

What does the transverse cervical artery supply?

A

rhomboids

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21
Q

After the subclavian artery passes the first rib it turns into the ______

A

axillary artery at the lateral border of the rib

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22
Q

Where does the axillary artery begin?

A

inferior border of the first rib

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23
Q

What divides the axillary artery into thirds?

A

Pectoralis minor muscle

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24
Q

The first part of the axillary artery is _______ to the pectoralis minor muscle

A

superior

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25
The second part of the axillary artery is _______ to the pectoralis minor muscle
deep
26
The third part of the axillary artery is _______ to the pectoralis minor muscle
inferior
27
What does the superior thoracic artery supply?
posterior aspects of intercostal spaces 1 and 2 and part of serratus anterior
28
What are the branches of the second part of the axillary artery?
thoracoacromial and lateral thoracic artery
29
What are the branches of the thoracoacromial artery?
pectoral branch deltoid branch acromial branch clavicular branch
30
The lateral thoracic artery extends along the ______
lateral side of pectoralis minor
31
What does the lateral thoracic artery supply?
part of the pectoral muscles, lymph nodes, breast
32
What are the branches of the third part of the axillary artery?
posterior circumflex humeral artery anterior circumflex humeral subscapular
33
The posterior circumflex humeral artery passes around _______ aspect of ________ of humerus
posterior; surgical neck
34
What does the posterior circumflex humeral artery anastomose with?
anterior circumflex humeral
35
What does the posterior circumflex humeral artery run with?
axillary nerve
36
What does the posterior circumflex humeral artery supply?
deltoid and triceps
37
The posterior circumflex humeral artery is part of the contents of the _____ space
quadrilateral
38
What are the branches of the sub scapular artery?
thoracodorsal artery | circumflex scapular
39
What doe she throacodorsal artery supply?
latissimus dorsi
40
Arterial branches arising form the _______ and _______ arteries form an ________ around the scapula, allowing collateral circulation to the upper limb
subclavian and axillary; anastomosis
41
Where are the anastomosing arterial branches?
``` suprascapular dorsal scapular posterior intercostal circumflex scapular thoracodorsal ```
42
The artery that runs along the _________ of the scapula is referred to as the _______ artery
vertebral border; dorsal scapular
43
What is the brachial artery?
Continuation of the axillary artery at inferior border of teres major muscle
44
The brachial artery runs ______ to median nerve in ______ part of the arm
medial; upper
45
The brachial artery runs _______ to median nerve in _____ part of the arm
lateral; lower
46
What does the brachial artery branch into?
radial and ulnar arteries
47
The brachial artery passes ______ to bicipital aponeurosis
deep
48
The deep brachial artery can also be called the ____
profunda brachii
49
The deep brachial artery wraps around the ______ surface of humerus.
posterior
50
The deep brachial artery runs with what nerve in what groove?
radial neve in radial groove
51
What does the deep brachial artery supply?
posterior compartment of brachium
52
What are the branches of the deep brachial artery?
ascending branch to posterior circumflex humeral artery | descending branch become radial collateral
53
What does the deep brachial artery anastomose with?
radial recurrent
54
What are the branches of the brachial artery?
deep brachial nutrient humeral artery superior ulnar collateral
55
The superior ulnar collateral artery runs with the _____ nerve
ulnar
56
The superior ulnar collateral artery passes _____ to medial epicondyle
posterior
57
What does the superior ulnar collateral anastomose with?
posterior ulnar recurrent
58
The radial artery enters the _____ and _____ to from _____ arch
wrist and hand; deep palmar
59
What does the radial artery give off?
radial recurrent to radial collateral from deep brachial
60
What does the ulnar artery give off?
common interosseous artery near its origin
61
What does the ulnar artery run through? with what nerve?
ante brachium; ulnar nerve
62
The ulnar artery enters the _____ and _____ to form _____ arch
wrist and hand; superficial palmar
63
What does the common interosseous artery give off?
anterior and posterior interosseous arteries
64
The common interosseous artery runs on either side of the ________ membrane in the _______
interosseous; ante brachium
65
Where does venous drainage begin?
dorsal venous arch (which receives blood from digits)
66
What does the cephalic vein drain?
lateral side of dorsal venous arch
67
What does the basilic vein drain?
medial side of dorsal venous arch
68
What side of the ante brachium does the cephalic vein run? and what is it in?
lateral side; superficial fascia
69
The cephalic vein receives tributaries from _______ vein near the level of the elbow
median
70
Where does the cephalic vein run?
lateral side of brachium in superficial fascia
71
What does the cephalic vein run through?
deltopectoral triangle
72
What does the cephalic vein piece?
clavipectoral fascia
73
What does the cephalic vein dump into?
axillary vein
74
Where does the basilic vein run?
medial side of ante brachium
75
What drainage does the basical vein receive?
median cubital vein
76
The median cubital vein lies ______ to bicipital aponeurosis?
superficial
77
The basical vein runs in what facia? Along what side of the brachium?
deep; medial side
78
What does the basilic vein join to form axillary vein?
venae comitantes
79
After the axillary vein passes under the clavicle what does it turn into?
subclavian vein
80
What does the subclavian vein form with the jugular vein?
brachiocephalic vein
81
There are _____ brachiocephalic veins but only ____ brachiocephalic artery
two, one
82
The two brachiocephalic veins come together to form the _____
superior vena cava
83
Where is lymphatic drainage is from the?
palmar surface to dorsal surface of hand
84
What is the lateral pathway of lymphatics?
lymphatics follow cephalic vein to chain of nodes in delta pectoral groove to axillary nodes
85
What is the medial pathway of lymphatics?
lymphatics flow to epitrochelar nodes to | axillary nodes
86
Where does the brachial lymph nodes lie?
medial to humerus near axillary artery and vein
87
Where does the pectoral lymph nodes lie?
behind pectorals minor with lateral thoracic artery
88
What does the pectoral lymph nodes drain?
mammary gland
89
Where does the sub scapular lymph nodes lie?
behind pectorals minor with lateral thoracic artery
90
What does the subscapular nerve drain?
back
91
Where are the central lymph nodes?
axillary fat
92
Where does the central nodes drain?
apical nodes behind clavicle

Anatomy Exam 2: Lectures 8-15 (7 decks)

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