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PTA 2024 > Gold Sheet/UE > Flashcards

Gold Sheet/UE Flashcards

1
Q

UPPER TRAPEZIUS

A

O: Occipital bone, nuchal ligament on cervical spinous processes

I: Outer Third of clavicle, acromion process

Action: Scapular Elevation and upward Rotation

Nerve: spinal accessory

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2
Q

MIDDLE TRAPEZIUS

A

O: spinous processes of C7-T3

I: Scapular Spine

Action: Scapular retraction

Nerve: spinal accessory

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3
Q

LOWER TRAPEZIUS

A

O: Spinous processes of Middle and lower Thoracic Vertebrae

I: Base of scapular spine

Action: Scapular depression and upward rotation

Nerve: spinal accessory

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4
Q

LEVATOR SCAPULAE

A

O: Transverse processes of first four cervical vertebrae

I: Vetebral border of scapular between the superior angle and spine

Action: scapular elevation and downward rotation in

Nerve: C3-C4 dorsal scapular nerve

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5
Q

Rhomboids

A

O: Spinous processes of C7-T5

I: vertebral border of scapula between the spine and inferior angle

Actions: Scapular Retraction, Elevation and downward rotation

Nerve : dorsal scapular nerve

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6
Q

SERRATUS ANTERIOR

A

O: Lateral surface of upper right ribs
I: Vertebral border of scapula anteriorly

Actions: upwardly rotates and protracts scapula

Nerve: Long thoracic nerve

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7
Q

Pectoralis Major

A

O: Medial 1/3 of clavicle, sternum, six upper costal cartilages anterior surface

I: lateral lip of bicipital groove of humerus

Actions: shoulder flexion (0-60)
Shoulder extension (120-180)
Addiction, medial rotation and horizontal adduction

Lateral and medial pectoral nerve

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8
Q

Pectoralis Minor

A

O: 3,4,5 ribs

I: Coracoid process of scapula

Actions: Scapular protraction, depression, downward rotation, and tilt

Nerve:
Medial pectoral nerve

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9
Q

DELTOID

A

O: lateral third of clavicle, acromion,
Spine of scapula

I: Deltoid Tuberosity

Action: Shoulder abduction
Anterior fibers-should flex, internal rotation, horizontal adduction
Posterior fibers- shoulder extension, external rotation and horizontal abduction

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10
Q

SUPRASPINATUS

A

O: Supraspinous fossa of scapula
I: Greater tubercle of humerus

Action: shoulder abduction

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11
Q

INFRASPINATUS

A

O: Infraspinous Fossa of scapula
I: Greater tubercle of humerus
Action: Shoulder lateral rotation and horizontal abduction

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12
Q

LATISSIMUS DORSI

A

O: Spinous processes T7-L5, posterior sacrum, iliac Crest and lower 3 ribs
I: Medial floor of bicipital groove of humerus

Action: Shoulder Extension, adduction and medial rotation

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13
Q

TERES MAJOR

A

O: Axillary border of scapula near inferior angle
I: medial lip of bicipital groove on anterior surface of humerus
Action:
Shoulder extension, adduction and medial rotation

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14
Q

TERES MINOR

A

O: Axillary border of scapula
I: Greater Tubercle of humerus
Action:
Shoulder lateral rotation and horizontal abduction

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15
Q

SUBSCAPULARIS

A

O: Subscapular fossa
I: Lesser tubercle of humerus
Action: shoulder medial rotation

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16
Q

CORACOBRACHIALIS

A

O: Coracoid process of scapula
I: medial humerus
Action: Stabilizes the shoulder joint

17
Q

BRACHIALIS

A

O: Anterior lower half humerus
I: Cornoid process and tuberosity of ulna
Action: Elbow Flexion

18
Q

BICEPS

A

O: Long head: Supraglenoid tubercle of Scapula
Short head: coracoid process of scapula
I: Radial Tuberosity

Action: Elbow Flexion and forearm supination

19
Q

BRACHIORADIALIS

A

O: Lateral supracondylar ridge of humerus
I: Styloid process of radius
Elbow Flexion

20
Q

TRICEPS

A

O: Long head: infraglenoid tubercle of scapula
Lateral Head: upper half posterior humerus
Medial Head: posterior Humerus

I: Olecranon processes of ulna

Action: Elbow Extension

21
Q

PRONATOR TERES

A

O: Medial epicondyle and coronoid process
I: Lateral radius midpoint

Action: Forearm Pronation

22
Q

PRONATOR QUADRATUS

A

O: Distal 1/4 of Ulna
I: Distal 1/4 of radius

Action: Forearm Pronation

23
Q

SUPINATOR

A

O: lateral epicondyle and adjacent ulna
I: anterior proximal radius
Action: forearm supination

24
Q

FLEXOR CARPI ULNARIS

A

O: Medial epicondyle of humerus
I: Pisiform and base of 5th metacarpal

Action: wrist flexion and ulnar deviation

25
Q

FLEXOR CARPI RADIALIS

A

O: Medial epicondyle of humerus
I: Base of 2nd and 3rd metacarpals

Action: Wrist flexion and radial deviation

26
Q

PALMARIS LONGUS

A

O: medial epicondyle of humerus
I: palmar aponeurosis

Action: Assists with wrist flexi on

27
Q

EXTENSOR CARPI RADIALIS LONGUS AND BREVIA

A

O: ECRB
lateral epicondyle of humerus
I: Base of 3rd metacarpal

ECRL
lateral supracondylar ridge of humerus
I: base of 2nd metacarpal

28
Q

EXTENSOR CARPI ULNARIS

A

O: Lateral epicondyle of humerus

I: wrist extension and ulnar deviation

PTA 2024 (3 decks)

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