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46 Cards in this Set
- Front
- Back
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Pectoralis Major |
N: medial and lateral pectoral nerve A: adduction and internal rotation |
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Pectoralis Minor |
N: medial pectoral nerve A: pulls shoulder downward and forward; elevates ribs if the shoulder is fixed |
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Subclavius |
N: nerve to subclavius A: depresses clavicle |
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Serratus Anterior |
N: long thoracic nerve A: protracts medial border of scapula Rotates the scapula upward Elevate ribs during forced inspiration |
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Deltoid |
N: Axillary nerve A: abduction of arm; flexion and internal rotation; extension and external rotation |
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Supraspinatus |
N: Suprascapular nerve A: assist in abduction of arm |
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Infraspinatus |
N: Suprascapular nerve A: strongest external rotator of arm |
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Subscapularis |
N: upper and lower subscapular nerves A: internal rotation of arm |
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Teres Minor |
N: axillary nerve A: external rotation of the arm |
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Teres Major |
N: lower subscapular nerve A: internal rotation and adduction of arm |
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Biceps brachii |
N: musculocutaneous nerve A: flexes shoulder and elbow; supinates forearm |
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Brachialis |
N: musculocutaneous nerve; radial nerve A: flexes elbow |
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Coracobrachialis |
N: musculocutaneous nerve A: flexion and adduction of arm |
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Triceps |
N: radial nerve A: elbow extension |
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Pronator Teres |
N: median nerve A: pronation and flexion of forearm |
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Flexor Carpi Radialis |
N: median nerve A: wrist flexion; radial deviation |
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Palmaris Longus |
N: median nerve A: flexes hand |
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Flexor Carpi Ulnaris |
N: ulnar nerve A: wrist flexion; ulnar deviation |
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Flexor Digitorum Superficialis |
N: median nerve A: flexes middle phalanx of fingers and assist in flexing proximal phalanx and hand |
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Flexor Digitorum Profundus |
N: ulnar and median nerve A:flexes distal phalanx of fingers then assists in flexion of middle and proximal phalanges and wrist |
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Flexor Pollicis Longus |
N: Anterior interosseous A: flexes distal phalanx of thumb |
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Pronator Quadratus |
N: anterior interosseous branch of median nerve A: pronates forearm |
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Brachioradialis |
N: radial nerve A: elbow flexion; rotates forearm to midprone |
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Extensor Carpi Radialis Brevis |
N: deep branch of radial nerve A: extends and abducts hand at the wrist |
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Extensor Digitorum |
N: radial nerve A: extension of hand, wrist, and fingers |
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Extensor digiti minimi |
N: deep branch of radial nerve A: extends MCP joint of little finger |
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Extensor Carpi Ulnaris |
N: deep branch of radial nerve A: wrist extension; ulnar deviation |
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Anconeus |
N: radial nerve A: elbow extension |
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Abductor Pollicis Longus |
N: deep branch of radial nerve A: abduct and extends thumb |
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Extensor Pollicis Brevis |
N: deep branch of radial nerve A: Extension of MCP joint of thumb |
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Extensor Pollicis Longus |
N: deep branch of radial nerve A: extends distal phalange of thumb |
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Extensor Indicis |
N: deep branch of radial nerve A:extends MCP joint of index finger |
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Supinator |
N: deep branch of radial nerve A: Supinates forearm |
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Extensor Indicis Proprius |
N: posterior interosseous nerve A: extends index finger, wrist |
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Abductor Pollicis Brevis |
N: recurrent branch of median nerve and occasionally by ulnar nerve A: abducts thumb at MCP and CMC joint |
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Flexor Pollicis Brevis |
N: Recurrent branch of the median nerve and deep branch of ulnar nerve A: flexes thumb at 1st MCP joint |
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Opponens Pollicis |
N: median nerve A: pulls thumb medially and forward across palm |
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Adductor Pollicis |
N: deep branch of ulnar nerve A: adducts thumb |
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Lumbricals |
N: lateral 2- median nerve Medial 2- ulnar nerve
A: flex MCP joint; extend IP joints of fingers except thumb |
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Palmar Interossei |
N: deep branch of ulnar nerve A: adducts finger toward center of 3rd finger |
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Dorsal Interossei |
N: deep branch of ulnar nerve A: abducts fingers from center of 3rd finger; both palmar and dorsal flex MCP and IP joints |
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Palmaris Brevis |
N: superficial branch of ulnar nerve A: corrugates skin to improve grip |
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Flexor digiti minimi |
N: deep branch of ulnar nerve A: flexes little finger |
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Opponens digiti minimi |
N: deep branch of ulnar nerve A: pulls 5th metacarpal forward (cupping the palm) |
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Abductor digiti minimi |
N: deep branch of ulnar nerve A: abducts little finger |
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Adductor Pollicis Longus |
N: deep branch of the ulnar nerve A: adducts the thumb at the carpometacarpal joint |
