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88 Cards in this Set
- Front
- Back
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what is the function, innervation, and vasculatre of the Supraspinatus?
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rotator cuff muscle, initiation of abduction of arm at glenhumeral joint
suprascapular nerve suprascapular artery |
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what is the function, innervation, and vasculatre of the Infraspinatus?
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rotator cuff muscle, lateral rotation of arm at GH joint
suprascapular nerve suprascapular and circumflex scapular artery |
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what is the function, innervation, and vasculatre of the Teres Minor?
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rotator cuff muscle, lateral rotation at at GH joint
axillary nerve subscapular and circumflex artery |
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what is the function, innervation, and vasculatre of the Teres Major?
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medial rotation and adduction of the arm at the GH joint
inferior subscapular nerve subscapular and circumflex scapular arteries |
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what is the function, innervation, and vasculatre of the Long Head Triceps Brachii?
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extension of the forearm at the elbow joint, accessory abductor and extensor of the arm at GH joint
radial nerve branches of deep brachial |
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what is the function, innervation, and vasculatre of the Deltoid?
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"Anterior part: flexes and medially rotates arm
Middle Part: abducts arm Posterior part: extends and laterally rotates arm axillary nerve deltoid branch of thoracoacromial artery |
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what is the function, innervation, and vasculatre of the Levator Scapulae?
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elevates scapula
dorsal scapular and cervical nerves dorsal scapular artery |
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what is the function, innervation, and vasculatre of the Rhomboid minor?
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elevates and retracts scapula
dorsal scapular nerve dorsal scapular artery |
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what is the function, innervation, and vasculatre of the Rhomboid major?
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elevates and retracts scapula
dorsal scapular nerve dorsal scapular artery |
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what is the function, innervation, and vasculatre of the Pectoralis major?
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Adducts and medially rotates the humerus.
Draws scapula anteriorly and inferiorly. Clavicular head: flexes humerus Sternocostal head: extends humerus medial and lateral pectoral nerves axillary artery and its branches |
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what is the function, innervation, and vasculatre of the Pectoralis minor?
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draws scapula inferiorly and anteriorly against thoracic wall, stabilizes scapula
medial pectoral nerve pectoral branch of thoracoacromial trunk |
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what is the function, innervation, and vasculatre of the Subclavius?
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pulls the tip of the shoulder down, pulls clavicle medially to stabilize sternoclavicular joint
nerve to subclavius thoracoacromial artery |
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what is the function, innervation, and vasculatre of the serratus anterior?
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protraction and rotation of the scapula, keeps the medial border and inferior angle of the scapula opposed to thoracic wall
long thoracic nerve circumflex scapular artery |
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what is the function, innervation, and vasculatre of the subscapularis?
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rotator cuff muscle, medial rotation and adduction of the arm at the GH joint
upper and lower subscapular nerves subscapular artery |
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what is the function, innervation, and vasculatre of the Latissimus Dorsi?
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adduction, medial rotation, and extension of the arm at the GH joint
thoracodorsal nerve thoracodorsal artery |
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what is the function, innervation, and vasculatre of the Coracobrachialis?
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flex and adduct arm
musculocutaneous nerve muscular branches of brachial artery |
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what is the function, innervation, and vasculatre of the Brachalis?
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flexor of forearm at elbow joint
musculocutanous nerve muscular branches of brachial artery, recurrent radial artery |
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what is the function, innervation, and vasculatre of the Pronator Teres?
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pronates forearm
median nerve (anterior interosseous nerve) anterior interosseous artery |
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what is the function, innervation, and vasculatre of the Flexor carpi radialis?
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flexes and abducts the wrist
median nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Palmaris longus?
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flexes wrist joint
median nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Flexor Carpi ulnaris?
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flexes and adducts the wrist joint
ulnar nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Flexor digitorum superficialis?
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flexes proximal IP and MCP joints of fingers and wrist
median nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Flexor digitorum profundus?
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flexes distal IP, proximal IP, and MCP joints in fingers and wrist
lateral half: median nerve medial half: ulnar nerve ulnar and anterior interosseous arteries |
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what is the function, innervation, and vasculatre of the Flexor pollicis longus?
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flexes IP and MCP joint of thumb
anterior interosseous nerve from median nerve anterior interosseous artery |
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what is the function, innervation, and vasculatre of the Pronator quadratus?
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pronates forearm
median nerves anterior interosseous artery |
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what is the function, innervation, and vasculatre of the Extensor carpi radialis longus?
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extends and abducts wrist
radial nerve radial artery |
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what is the function, innervation, and vasculatre of the Extensor carpi radialis brevis?
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extends and abducts wrist
deep branch radial nerve radial artery |
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what is the function, innervation, and vasculatre of the extensor carpi ulnaris?
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extends and adducts wrist
posterior interosseous nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Extensor digitorum?
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extends the index middle ring and little fingers at MCP joint, extends wrist
posterior inerosseous nerve posterior interosseous artery, and interosseous recurrent artery |
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what is the function, innervation, and vasculatre of the Extensor digiti minimi?
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extends little finger at MCP and IP joint
posterior interosseous nerve interosseous recurrent artery |
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what is the function, innervation, and vasculatre of the Brachoradialis?
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flexes forearm
radial nerve radial recurrent artery |
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what is the function, innervation, and vasculatre of the Anconeus?
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abduction of the ulna in pronation, accessory extensor of the elbow joint
radial nerve middle collateral branch of deep brachial artery, recurrent interosseous artery |
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what is the function, innervation, and vasculatre of the Extensor indicis?
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extends index finger, and extends hand
posterior interosseous nerve posterior interosseous artery |
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what is the function, innervation, and vasculatre of the Abductor pollicis longus?
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abducts thumb, extensor of the thumb at CP joint
posterior interosseous nerve/ deep branch radial nerve posterior interosseous artery |
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what is the function, innervation, and vasculatre of the Extensor pollicis brevis?
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extends the CP and MCP joints of thumb
posterior interosseous nerve posterior interosseous artery |
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what is the function, innervation, and vasculatre of the Extensor pollicis longus?
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extends the IP and CP and MCP joints of thumb
posterior interosseous nerve posterior interosseous arteries |
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what is the function, innervation, and vasculatre of the Supinator?
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supinates forearm
Deep branch radial nerve recurrent interosseous artery |
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what is the function, innervation, and vasculatre of the Palmaris brevis?
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improves grip
superficial branches ulnar nerve palmar branches of ulnar artery |
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what is the function, innervation, and vasculatre of the Dorsal interossei?
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abduction of index, middle, and ring fingers and extends those digits at MCP joints
Deep branch ulnar nerve dorsal and palmar metacarpal arteries |
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what is the function, innervation, and vasculatre of the Palmar interossei?
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adduction of the index, ring, and little finger and flexes at MCP joint
deep branch of ulnar nerve palmar metacarpal arteries |
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what is the function, innervation, and vasculatre of the Adductor pollicis?
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adducts thumb, and pulls thumb laterally to oppose the thumb
deep branch ulnar nerve deep branch of ulnar nerve |
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what is the function, innervation, and vasculatre of the Lumbricals?
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flex MCP joints while extending IP joints
Medial two: deep branch of ulnar nerve Lateral two: median nerve superficial and deep palmar arch |
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what is the function, innervation, and vasculatre of the Opponens pollicis?
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medially rotates thumb, opposition of thumb
recurrent branch of median nerve superficial palmar branch of radial artery |
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what is the function, innervation, and vasculatre of the Abductor pollicis brevis?
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abducts thumb at the MCP joints
median nerve superficial palmar branch of the radial artery |
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what is the function, innervation, and vasculatre of the Flexor pollicis brevis?
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flexes thumb at MCP joint
median nerve superficial palmar branch of radial artery |
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what is the function, innervation, and vasculatre of the Opponens digiti minimi?
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laterally rotates metacarpal V, does opposition with thumb deep
branch ulnar nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Abductor digiti minimi?
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Abducts little finger at MCP joint
deep branch ulnar nerve Ulnar artery |
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what is the function, innervation, and vasculatre of the Flexor digiti minimi brevis?
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flexes little finger at MCP joint
deep branch ulnar nerve ulnar artery |
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what is the function, innervation, and vasculatre of the Biceps brachii?
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supinates forearm and flexes forearm
musculocutaneous nerve medial branches brachial artery |
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What are the muscles of the Posterior Scapular Region?
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Supraspinatus
Infraspinatus Teres Minor Teres Major Long Head Triceps Brachii |
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What are the muscles of the Shoulder?
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Teres Major
Deltoid Levator Scapulae Rhomboid minor Rhomboid major |
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What are the muscles of the Anterior wall of axilla?
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Pectoralis major
Pectoralis minor |
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What are the muscles of the Medial wall of axilla?
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Subclavius
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What are the muscles of the Lateral and Posterior wall of axilla?
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serratus anterior
subscapularis Teres Major Latissimus Dorsi Long Head Triceps Brachii |
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What are the muscles of the Anterior Compartment of the Arm?
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Coracobrachialis
Biceps brachii Brachalis |
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What are the muscles of the superficial Anterior Compartment Forearm?
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Pronator Teres
Flexor carpi radialis Palmaris longus Flexor Carpi ulnaris |
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What are the muscles of the Posterior Compartment of the arm?
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Triceps Brachii
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What are the muscles of the Intermediate Anterior Compartment Forearm?
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Flexor digitorum superficialis
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What are the muscles of the deep Anterior Compartment Forearm?
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Flexor digitorum profundus
Flexor pollicis longus Pronator quadratus |
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What are the muscles in the Superficial Posterior Compartment Forearm?
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Extensor carpi radialis longus
extensor carpi radialis brevis extensor carpi ulnaris Extensor digitorum Extensor digiti minimi Brachoradialis anconeus |
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What are the muscles in the Deep Posterior Compartment Forearm?
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Extensor indicis
abductor pollicis longus extensor pollicis brevis extensor pollicis longus Supinator |
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What are the muscles in the hand?
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palmaris brevis
dorsal interossei (4) palmar interossei (4) Adductor pollicis lumbricalis (4) |
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What are the Thenar Muscles?
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opponens pollicis
abductor pollicis brevis flexor pollicis brevis |
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What are the Hypothenar muscles?
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opponens digiti minimi
abductor digiti minimi flexor digiti minimi brevis |
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What innervates the Anterior Compartment of the Arm?
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musculocutaneous nerve
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What innervates the Posterior Compartment of the arm?
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Radial nerve
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What is the function, innervation, and vasculature of the trapezius?
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Elevates, retracts and rotates scapula; superior fibers elevate, middle fibers retract, and inferior fibers depress scapula;
motor accessory nerve and cervical nerves Transverse cervical artery |
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What is the motor function of the musculocutaneous nerve?
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controls anterior compartment of arm
elbow flexion and supination of arm |
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What is the motor function of the lateral pectoral nerve?
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controls pectoralis major
adducts and medially rotates humerus |
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What is the motor function of the suprascapular nerve?
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controls suprasinatus and infraspinatus, rotator cuff muscles
lateral rotation and abduction of arm |
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What is the motor function of the subclavius nerve?
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subclavius
pulls tip of shoulder down to stabilize sternoclavicular joint |
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What is the motor function of the dorsal scapular nerve?
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controls rhomboid major and minor
elevate and retract scapula |
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What is the motor function of the long thoracic nerve?
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controls serratus anterior
protration and retraction of scapula |
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What is the motor function of the ulnar nerve?
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controls intrinsic muscles of hand, flexor carpi ulnaris and medial half of flexor digitorum profundus.
Wrist and digit flexion. |
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What is the sensory function of the medial antibrachial cutaneous nerve?
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sensation to skin in medial side of forearm
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What is the sensory function of the medial brachial cutaneous?
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sensation to the skin on distal 1/2 of arm
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What is the motor function of the medial pectoral nerve?
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Controls pectoralis major and minor
adducts and medially rotates humerus. draws scapula to thoracic wall |
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What is the motor function of the Radial nerve?
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Nerve of extension ( elbow, wrist, fingers)
muscles in posterior compartment of arm and forearm |
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What is the motor function of the Axillary nerve?
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nerve of shoulder abduction
deltoid, teres minor |
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What is the motor function of the inferior subscapular?
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subscapularis, teres major
medial rotation and adduction of arm at glenohumeral joint |
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What is the motor function of the thoracodorsal nerve?
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latissimus dorsi
adduction, medial rotation, and extension of arm at glenohumeral joint |
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What is the motor function of the superiorsubscapular nerve?
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subsapularis
medial rotation and adduction of the arm at the glenohumeral joint |
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What is the motor function of the median nerve?
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nerve of wrist and digit flexion
anterior compartment of forearm, thenar muscles |
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What is the sensory function of the musculocutaneous nerve?
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sensation of skin on lateral forearm
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What is the sensory function of the ulnar nerve?
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sensation of skin surface of lateral 1 1/2 digits, associated palm, wrist. and dorsal side of these fingers.
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What is the sensory function of the radial nerve?
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Skin on posterior arm/ forearm. Lower lateral surface of arm, dorsal lateral surface of hand.
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What is the sensory function of the axillary nerve?
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skin on upper lateral arm
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What is the sensory function of the median nerve?
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palmar surface of lateral 3 1/2 digits, lateral palm, middle of wrist.
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