UE arteries and nerves Flashcards

0
Q

Quadrilateral Space

A
teres major
teres minor
shaft of humerus
long head of triceps brachii
Contain: axillary nerve, posterior circumflex artery
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1
Q

Triangular Space

A

Teres major
Teres minor
Long head of triceps brachii

Contains: Circumflex scapular artery

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2
Q

Cubital fossa (borders)

A

brachiradialis
pronator teres
line between 2 epicondyles

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3
Q

Cubital fossa (contents)

A

medial cubital vein
biceps tendon
brachial artery
median nerve

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4
Q

Long thoracic nerve (innervation)

A

serratus anterior

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5
Q

Dorsal scapular (innervation)

A

rhomboids

levator scapulae

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6
Q

suprascapular

A

supraspinatus

infraspinatus

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7
Q

Nerve to subclavius

A

subclavius

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8
Q

Lateral pectoral

A

Pec major

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9
Q

Medial pectoral

A

pec major

pec minor

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10
Q

upper subscapular

A

subscapularis

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11
Q

thoracdorsal

A

latissimus dorsi

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12
Q

lower subscapular

A

subscapularis

teres minor

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13
Q

Musculocutaneus (innervation)

A

biceps brachii
brachialis
coracobrachialis

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14
Q

Radial nerve

A

continuation of the posterior cord of the brachial plexus

INNERVATION: extensor muscles of the arm, extensor muscles of the wrist

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15
Q

Axillary (innervation)

A

deltoid

teres minor

16
Q

Median Nerve

A

Combination of medial and lateral cords of brachial plexus

INNERVATES: flexors of forearm, muscles of the thenar eminence of the hand

17
Q

Ulnar Nerve

A

continuation of the lateral cord of the brachial plexus

INNERVATION: flexor muscles of the wrist, muscles of the hypothenar eminence of the hand, lateral intrinsic muscles of the hand

18
Q

Axilla (borders)

A

first rib and thoracic wall
pec major and minor
subscapularis, latissimus dorsi, teres major

19
Q

Axilla (contents)

A

brachial plexus
axillary artery
lymph nodes
fat

20
Q

3 portions of axillary artery (where?)

A

part I: between clavicle and superior pec minor
part II: under pec minor
part III: between inferior pec minor and superior teres major

21
Q

axillary artery part I

What arteries

A

supreme thoracic

22
Q

axillary part II

what arteries?

A

thoracoacromial trunk

lateral thoracic

23
Q

axillary part III

what arteries?

A

subscapularis-circumflex scapular, branch to latissmus dorsi

anterior circumflex humeral

posterior circumflex humeral

24
Q

brachial artery (branches)

A

deep (profunda) brachial
superior ulna collateral
inferior ulna collateral

25
Q

Radial artery (branches)

A
radial recurrent
carpal arch
princeps pollicis
deep palmer arch
superficial palmer arch
26
Q

Ulnar artery (branches)

A
anterior ulnar recurrent
posterior ulnar recurrent
common interosseus-anterior and posterior
carpal arch
deep palmar arch
superficial palmar arch