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CADE Anatomy > Upper Limb > Flashcards

Upper Limb Flashcards

1
Q

Another name for forearm

A

antebrachium

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2
Q

Another name for arm

A

brachium

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3
Q

parts of antebrachium

A

ulna radius bound by interosseus membrane

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4
Q

proximal wrist bones

A

scaphoid, lunate, triquetrum, pisiform

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5
Q

distal wrist bones

A

trapezium, trapezoid, capitate, hamate

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6
Q

main source of blood for the upper limb

A

subclavian artery

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7
Q

suprascapular artery and transverse cervical artery re apart of what?

A

thyrocervical trunk

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8
Q

suprascapular is the blood supply to what?

A

supraspinatus and infraspinatus

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9
Q

When does the subclavian artery become the axillary artery?

A

When it crosses the lateral portion of the first rib.

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10
Q

What artery supplies the thorax?

A

thoracromial artery

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11
Q

When does the axillary artery become the brachial artery?

A

When it reaches teres major

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12
Q

What does the deep brachial artery give rise to?

A

Deep brachial artery and the superior and inferior ulnar collateral arteries

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13
Q

anterior to the albow what does the brachial artery give rise to?

A

Radial and ulnar arteries

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14
Q

What are the two types of veins in the upper limb?

A

Deep and superficial

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15
Q

What unites deep and superficial veins?

A

Perforating veins

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16
Q

Deep veins are also called what and why?

A

Venae comitantes because they accompany major arteries

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17
Q

Upper limb superficial veins originate where?

A

dorsal venous network on the back of the hand

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18
Q

What drains teh veins of the dorsal venous network

A

Basilic and cephalic veins

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19
Q

What joins cephalic and basilic veins?

A

Median cubital vein

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20
Q

Where do the deep lymphatics of the upper limb terminate?

A

axillary lymph nodes

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21
Q

Superficial lymphatics enter where?

A

cubital lymph nodes or humeral axillary lymph nodes

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22
Q

Anterior thoraco appendicular muscles

A

Pectoralis major, pectoralis minor, serratus anterior, subclavius

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23
Q

Posterior thoracoappendicular muscles

A

Trapezius, latissimus dorsi, levator scapulae, rhomboid major, rhomboid minor

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24
Q

Pectoralis major innervation

A

Medial and lateral nerves

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25
Q

Pectoralis major action

A

Adducts medially rotates humerus, flexes humerus

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26
Q

Pectoralis minor innervation

A

Medial nerve

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27
Q

Pectoralis minor action

A

Protracts depresses and stabilizes scapula

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28
Q

Serratus anterior innervation

A

long thoracic nerve

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29
Q

Serratus anterior action

A

Protracts scapula rotates scapula laterally/upward

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30
Q

Subclavius innervation

A

Subclavian nerve?

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31
Q

Subclavius action

A

Anchors and depresses clavicle

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32
Q

Scapulohumeral muscles

A

Deltoid Teres Major SITS

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33
Q

Intrinsic shoulder muscles

A

Deltoid teres major SITS

34
Q

Deltoid innervation

A

Axillary nerve

35
Q

Deltoid action

A

flexes medially rotates arm abducts arm extends arm laterally rotates arm

36
Q

Teres major innervation

A

Lower subscapular nerve

37
Q

Teres major action

A

ADducts and medially rotates arm

38
Q

Supraspinatus nerve

A

Suprascapular nerve

39
Q

Supraspinatus action

A

Initiates deltoid in abduction of arm

40
Q

Keeps supraspinatus nerve and artery separate

A

Superior transverse scapular ligament

41
Q

Infraspinatus innervation

A

Suprascapular nerve

42
Q

Infraspinatus action

A

Lateral rotation of arm

43
Q

Infraspinatus attachment

A

Greater tubercle

44
Q

Teres minor innervation

A

axillary nerve

45
Q

Teres minor action

A

lateral rotation of arm

46
Q

Subscapularis innervation

A

Upper and lower subscapular nerves

47
Q

Subscapularis action

A

Medially rotates and adducts arm

48
Q

Attaches to lesser tubercle (only thing)

A

Subscapularis

49
Q

Borders of quadrangular space

A

Superior border= teres minor
Inferior border = Teres major
Medial border = long head of triceps brachii
Lateral border = surgical neck of humerus

50
Q

Contents of quadrangular space

A

Axillary nerve posterior circumflex humoral artery/vein

51
Q

another name for deep brachial artery

A

profunda brachii

52
Q

Ulnar artery gives rise to what?

A

common interosseus artery (becomes anterior and posterior) and ulnar recurrent artery

53
Q

Where does the ulnar artery terminate?

A

Superficial palmar arch

54
Q

Radial artery gives rise to what and wehre does it terminate?

A

Radial recurrent artery in the deep palmar arch of the hand

55
Q

Cephalic vein drains where?

A

Axillary vein

56
Q

Bascillic vein joins what?

A

Joins brachial vein to form axillary vein

57
Q

lymph nodes accompanying the cephalic vein drain where?

A

Apical axillary lymph nodes

58
Q

Pectoralis major proximal attachment

A

clavicular head: medial clavical sternocostal head: upper costal cartilages

59
Q

Pectralis major distal attachment

A

later lip of intertuburcular sulcus on humerus

60
Q

Pectoralis minor proximal attachment

A

Rib 3-5

61
Q

Pectoralis minor distal attachment

A

Coracoid process

62
Q

Serratus anterior proximal attachment

A

Ribs 1-8

63
Q

Serratus anterior distal attachment

A

Anterior surface of medial border of scapula

64
Q

Subclavius proximal attachment:

A

Inferior surface of middle third of clavicle

65
Q

Subclavius distal attachment

A

Junction first rib and costal cartilage

66
Q

Muscles for flexion

A

Deltoid pectoralis major

67
Q

Muscles for extension

A

Deltoid latissimus dorsi teres major

68
Q

Abduction muscles

A

Supraspinatus and deltoid after 15 degrees, serratus anterior after 90 degrees

69
Q

Adduction Muscles

A

Pectoralis major, latissimus dorsi, teres major, long head of triceps brachii

70
Q

Medial rotation

A

Deltoid, pectoralis major, latissimus dorsi, teres major, subscapularis

71
Q

Deltoid proximal attachment

A

lateral clavicle acromion spine of scapula

72
Q

Deltoid distal attachment

A

Deltoid tuberosity of humerus

73
Q

Teres major proximal attachment:

A

Inferior angle of scapula

74
Q

Teres major distal attachment:

A

Medial lip of intertuburcular sulcus of humerus

75
Q

Supraspinatus proximal attachment

A

supraspinous fossa of scapula

76
Q

Distal attachment of supraspinatus

A

Great tubercle of humerus

77
Q

Infraspinatus proximal attachment

A

Infraspinous fossa of scapula

78
Q

Infraspinatus distal attachment

A

Great tubercle of humerus

79
Q

Teres minor proximal attachment

A

lateral border of scapula

80
Q

Distal attachment of teres minor

A

Greater tubercle of humerus

81
Q

Subscapularis proximal attachment

A

Subscapular fossa of scapula

82
Q

Distal attachment of subscapularis

A

Lesser tubercle of humerus

CADE Anatomy (3 decks)

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