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Actions Of Muscles > Actions (upper extremities) > Flashcards

Actions (upper extremities) Flashcards

0
Q

Glenohumeral Adduction

A 
Pectoralis Major
Latissimus Dorsi
Teres Major / Minor
Infraspinatus
Triceps Brachii (long head)
Coracobrachialis
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1
Q

Glenohumeral Abduction

A

Deltoid

Supraspinatus

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2
Q

Glenohumeral Flexion

A

Deltoid (anterior fibers)
Pectoralis Major (upper fibers)
Biceps Brachii
Coracobrachialis

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3
Q

Glenohumeral Extension

A 
Deltoid (posterior fibers)
Latissimus Dorsi
Teres Major
Pectoralis Major (lower fibers)
Triceps Brachii (long head)
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4
Q

Glenohumeral Internal Rotation

A 
Deltoid (anterior fibers)
Latissimus Dorsi
Teres Major
Subscapularis
Pectoralis Major
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5
Q

Glenohumeral External Rotation

A

Deltoid (posterior fibers)
Infraspinatus
Teres Minor

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6
Q

Glenohumeral Horizontal Adduction

A 
Deltoid (anterior fibers)
Pectoralis Major (upper fibers)
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7
Q

Glenohumeral Horizontal Abduction

A

Deltoid (posterior fibers)

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8
Q

Humeroulnar Flexion

A

Biceps Brachii
Brachialis
Brachioradialis

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9
Q

Humeroulnar Extension

A

Triceps Brachii

Anconeus

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10
Q

Radioulnar Supination

A

Biceps Brachii
Supinator
Brachioradialis (assists)

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11
Q

Radioulnar Pronation

A

Pronator Teres
Pronator Quadratus
Brachioradialis (assists)

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12
Q

Radiocarpal Flexion

A

Flexor Carpi Radialis
Palmaris Longus
Flexor Carpi Ulnaris
Flexor Digitorum Superficialis

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13
Q

Radiocarpal Extension

A

Extensor Carpi Radialis Longus/Brevis

Extensor Carpi Ulnaris

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14
Q

Radiocarpal Abduction

A

Extensor Carpi Radialis Longus/Brevis
Flexor Carpi Radialis
Abductor Pollicis Longus
Extensor Pollicis Longus/Brevis

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15
Q

Radiocarpal Adduction

A

Extensor Carpi Ulnaris

Flexor Carpi Ulnaris

16
Q

Metacarpophalangeal and Interphalangeal joint extension (2nd-5th fingers)

A

Extensor Digitorum

17
Q

Metacarpophalangeal and proximal interphalangeal joint Flexion

A

Flexor Digitorum Superficialis

Flexor Digitorum Profundus

18
Q

Metacarpophalangeal Flexion (2nd-5th fingers)

A

Lumbricals of the Hand

19
Q

Scapular elevation

A

Trapezius
Rhomboids
Levator scapula

20
Q

Scapular upward rotation

A

Trapezius (lower fibers)

Serratus anterior

21
Q

Scapular abduction

A

Serratus anterior

Pectoralis major

22
Q

Scapular Adduction

A

Trapezius (middle fibers)

Rhomboids

23
Q

Scapular depression

A

Trapezius (lower fibers)
Serratus anterior
Pectoralis minor

24
Q

Scapular downward rotation

A

Rhomboids
Levator scapula
Pectoralis minor

Actions Of Muscles (3 decks)

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