Upper appendage OIA Flashcards

1
Q

pectoralis major

A

O: clavicle, sternum, costal cartilages
I: proximal humerus
A: flexion and adduction of humerus

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2
Q

pectoralis minor

A

O: ribs 3-5
I: coracoid process of scapula
A: shoulder protaction

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3
Q

serrates anterior

A

O: ribs 1-9
I: medial border of scapula
A: protraction and rotation of scapula

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4
Q

deltoid

A

O: acromion and spine of scapula
I: deltoid tuberosity of humerus
A: abduction of humerus

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5
Q

trapezius

A

O: vertebrae and skull
I: acromion and spine of scapula
A: shoulder retraction

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6
Q

latissimus dorsi

A

O: vertebrae and thoracolumbar fascia
I: proximal humerus
A: extends and adducts humerus

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7
Q

tres major

A

O: inferior angle of scapula
I: proximal humerus
A: extension and medial rotation of humerus

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8
Q

levator scapulae

A

O: transverse processes of C1-C4
I: medial border of scapula
A: elevation of scapula

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9
Q

rhomboids

A

O: spinous processes of C7-T5
I: medial border of scapula
A: retraction of scapula

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10
Q

teres minor

A

O: lateral border of scapula
I: greater tubercle of humerus
A: lateral rotation of humerus

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11
Q

supraspinatus

A

O: supraspinous fossa of scapula
I: greater tubercle of humerus
A: humerus abduction

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12
Q

infraspinatus

A

O: infraspinous fossa of scapula
I: greater tubercle of humerus
A: lateral rotation of humerus

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13
Q

subscapularis

A

O: sub scapular fossa of scapula
I: lesser tubercle of humerus
A: medial rotation of humerus

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14
Q

biceps brachii

A

O: glenoid cavity and coracoid process
I: radial tuberosity
A: elbow flexion

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15
Q

brachialis

A

O: anterior, distal humerus
I: coronoid process of ulna
A: elbow flexion

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16
Q

brachioradialis

A

O: lateral, distal humerus
I: distal anterior radius
A: elbow flexion

17
Q

triceps brachii

A

O: glenoid cavity and humerus
I: olecranon
A: elbow extension

18
Q

pronator teres

A

O: medial epicondyle of humerus, coronoid process of ulna
I: lateral surface of radial shaft
A: pronation of forearm

19
Q

supinator

A

O: lateral epicondyle of humerus
I: proximal radius
A: forearm supination

20
Q

wrist flexors

A

O: medial eipcondyle of humerus
I: metacarpals
A: wrist flexion

21
Q

wrist extensors

A

O: lateral epicondyle of humerus
I: metacarpals
A: wrist extension