Flashcards
Mini 2 Anatomy - Musculature
Flashcards do conjunto (123)
- 1Origin of biceps brachii short headcoracoid process
- 2origin of biceps brachii long headsupraglenoid tubercle
- 3insertion of biceps brachiiRadial tuberosity and forearm fascia via bicipital aponeurosis
- 4actions of biceps brachiiFLEXION and SUPINATION of the forearm at the elbow
- 5Innervation of the biceps brachiimusculocutaneous nerve
- 6Origin of CoracobrachialisCoracoid process
- 7Insertion of Coracobrachialismiddle third of the medial humerus
- 8Actions of the coracobrachialisFLEXION and ADDUCT arm at shoulder joint
- 9innervation of coracobrachialisMusculocutaneous nerve
- 10Origin of BrachialisDistal half of anterior surface of humerus
- 11Insertion of brachialisCoronoid process of ulna
- 12Action of BrachialisFlexion of the forearm at the elbow joint
- 13Innervation of BrachialisMusculocutaneous nerve
- 14Origin of triceps brachii long headinfraglenoid tubercle
- 15Origin of triceps brachii lateral headposterior surface of humerus superior to radial groove
- 16Origin of triceps brachii medial headPosterior surface of humerus, inferior to radial groove
- 17Insertion of Triceps brachiiOlecranon process
- 18Actions of Triceps brachiiPrimarily extend forearm at elbow joint, Long head resists inferior dislocation of humerus during adduction
- 19Innervation of Triceps BrachiiRadial nerve
- 20Origin of anconeusLateral epicondyle of the humerus
- 21Insertion of anconeusLateral surface of olecranon process and superior part of posterior ulna
- 22Actions of AnconeusAssists in forearm extension at elbow
stabilizes elbow - 23Innervation of AnconeusRadial Nerve
- 24Origin of Pronator TeresHumeral Head: Medial epicondyle (via common flexor tendon)
Ulnar head: coronoid process - 25Insertion of Pronator teresmiddle portion of lateral radius
- 26Actions of pronator teresPRONATES and FLEXES forearm at elbow
- 27Innervation of pronator teresmedian nerve
- 28Origin of Flexor carpi radialis (FCR)Medial epicondyle (via common flexor tendon)
- 29Insertion of Flexor Carpi radialisbase of second metacarpal
- 30Actions of Flexor Carpi RadialisFLEXES and ABDUCTS hand at wrist
- 31Innervation of flexor carpi radialisMedian Nerve
- 32Origin of Palmaris longusMedial epicondyle (via common flexor tendon)
- 33Insertion of Palmaris LongusPalmar aponeurosis (apex) and flexor retinaculum
- 34Actions of Palmaris LongusFLEXES hand (at wrist)
TENSES palmar aponeurosis - 35Innervation of Palmaris LongusMedian Nerve
- 36Origin of Flexor Carpi UlnarisHumeral head: Medial epicondyle (via common flexor tendon)
Ulnar head: Olecranon process - 37Insertion of Flexor Carpi UlnarisPisiform, hook of hamate, fifth metacarpal
- 38Actions of Flexor Carpi UlnarisFLEXES and ADDUCTS (ulnar deviation) hand (at wrist)
- 39Innervation of Flexor Carpi UlnarisUlnar Nerve
- 40Origin of Flexor Digitorum SuperficialisHumeroulnar head: Medial epicondyle, coronoid process
Radial head: Superior portion of radius - 41Insertion of Flexor Digitorum SuperficialisIntermediate phalanx, digits 2-5
- 42Actions of Flexor Digitorum SuperficialisFLEXES middle phalanges at the proximal interphalangeal joint of digits 2-5; may assist FLEXION of proximal phalanges at metacarpophalangeal joints
- 43Innervation of Flexor Digitorum SuperficialisMedian Nerve
- 44Origin of Flexor Digitorum ProfundusProximal ulna and interosseous membrane
- 45Insertion of Flexor Digitorum profundusBases of distal phalanx of digits 2-5
- 46Action of Flexor Digitorum ProfundusFLEXES distal phalanges at the distal interphalangeal joint of digits 2-5
- 47Innervation of Flexor Digitorum ProfundusDigits 2, 3: Anterior interosseous nerve (branch of median nerve)
Digits 4, 5: Ulnar nerve - 48Origin of Flexor Pollicis LongusRadius, interosseous membrane
- 49Insertion of Flexor Pollicis LongusBase of distal phalanx of digit 1 (pollex)
- 50Action of Flexor Pollicis LongusFlexes phalanges of digit 1
- 51Innervation of Flexor pollicis longusMedian nerve (via a branch, the anterior interosseous nerve)
- 52Origin of pronator quadratusDistal ulna
- 53Insertion of Pronator quadratusDistal radius
- 54Actions of Pronator QuadratusPRONATES forearm
BIND radius and ulna together - 55Innervation of Pronator QuadratusMedian Nerve (via a branch the anterior interosseous nerve)
- 56Origin of BrachioradialisSupracondylar ridge of humerus
- 57Insertion of BrachioradialisDistal Lateral radius
- 58Action of BrachioradialisFLEXES (weakly) forearm at elbow, but strong in mid-pronated position
- 59Innervation of BrachioradialisRadial nerve
- 60Origin of Extensor carpi radialis longusSupracondylar ridge of humerus
- 61Insertion of Extensor carpi radialis longusBase of second metacarpal
- 62Action of Extensor carpi radialis longusEXTEND and ABDUCT (radial deviation) the hand at the wrist, also active during fist clenching
- 63Innervation of Extensor carpi radialis longusRadial nerve
- 64Origin of Extensor carpi radialis brevislateral epicondyle
- 65Insertion of extensor carpi radialis brevisbase of third metacarpal
- 66Actions of Extensor carpi radialis brevisEXTEND and ABDUCT (radial deviation) the hand at the wrist
- 67Innervation of Extensor carpi radialis brevisRadial nerve (via the deep branch of the radial nerve)
- 68Origin of Extensor digitorumLateral epicondyle
- 69Insertion of Extensor DigitorumExtensor expansion of digits 2-5
- 70Actions of Extensor digitorumPrimary: EXTENSION at metacarpophalangeal joint digits 2-5
Secondary: EXTENSION at interphalangeal joints (distal, middle, and proximal phalanges) - 71Innervation of Extensor digitorumRadial nerve (via the deep branch of the radial nerve)
- 72Origin of extensor digiti minimiLateral epicondyle
- 73Insertion of extensor digiti minimiextensor expansion of digit 5
- 74Actions of extensor digiti minimiPrimary: EXTENSION at metacarpophalangeal joint digit 5
Secondary: EXTENSION at interphalangeal joints for digit 5 - 75Innervation of extensor digiti minimiRadial nerve (via the deep branch of the radial nerve)
- 76Origin of extensor carpi ulnaris2 heads: Lateral epicondyle &
Posterior border of ulna - 77Insertion of Extensor carpi ulnarisbase of fifth metacarpal
- 78Action of extensor carpi ulnarisEXTENDS and ADDUCTS (ulnar deviation) the hand at wrist
- 79Innervation of extensor carpi ulnarisRadial nerve (via the deep branch of the radial nerve)
- 80Origin of the supinatorLateral epicondyle, radial collateral and annular ligament, ulna
- 81insertion of supinatorProximal third of the radius
- 82action of supinatorSUPINATES forearm
- 83Innervation of supinatorRadial nerve (via the deep branch of the radial nerve)
- 84Origin of abductor pollicis longusproximal half of the posterior ulna, radius, and interosseous membrane
- 85Insertion of abductor pollicis longusbase of first metacarpal
- 86Action of abductor pollicis longusABDUCTS thumb and EXTENDS it at carpometacarpal joint
- 87Innervation of abductor pollicis longusradial nerve (via posterior interosseous nerve, a continuation of the deep branch of the radial nerve)
- 88origin of extensor pollicis brevisDistal third of posterior radius and interosseous membrane
- 89Insertion of extensor pollicis brevisBase of proximal phalanx of digit 1
- 90Action of extensor pollicis brevisEXTENDS proximal phalanx of thumb at the metacarpophalangeal joint;
EXTENDS carpometacarpal joint - 91Innervation of Extensor pollicis brevisRadial nerve (via posterior interosseous nerve, a continuation of the deep branch of the radial nerve)
- 92Origin of extensor pollicis longusMiddle third of posterior ulna and interosseous membrane
- 93Insertion of Extensor pollicis longusBase of distal phalanx of digit 1
- 94Action of extensor pollicis longusEXTENDS distal phalanx of thumb at interphalangeal joint; EXTENDS carpometacarpal and metacarpophalangeal joints
- 95Innervation of extensor pollicis longusRadial nerve (via posterior interosseous nerve, a continuation of the deep branch of the radial nerve)
- 96Origin of extensor indicisDistal third of posterior ulna and interosseous membrane
- 97Insertion of extensor indicisExtensor expansion of digit 2
- 98action of extensor indicisEXTENDS proximal phalanx of digit 2, also EXTENDS hand at wrist
- 99Innervation of Extensor indicisRadial nerve (via posterior interosseous nerve, a continuation of the deep branch of the radial nerve)
- 100Origin of Abductor pollicis brevisFlexor retinaculum, tubercles of scaphoid and trapezium
- 101Insertion of Abductor pollicis brevisProximal phalanx of digit 1
- 102Action of Abductor pollicis brevisABDUCTION of the thumb
- 103Innervation of Abductor pollicis brevisRecurrent branch of median nerve
- 104Origin of Flexor Pollicis brevisFlexor retinaculum, tubercles of scaphoid and trapezium
- 105Insertion of Flexor pollicis brevisBase of first proximal phalanx
- 106Action of flexor pollicis brevisFLEXES thumb
- 107Innervation of Flexor pollicis brevisRecurrent branch of median nerve
- 108Origin of Opponens pollicisFlexor retinaculum, tubercles of scaphoid and trapezium
- 109Insertion of Opponens pollicisfirst metacarpal
- 110Action of opponens pollicisOPPOSITION towards digit 5
- 111Innervation of Opponens pollicisRecurrent branch of median nerve
- 112Origin of Abductor digiti minimiPisiform
- 113Insertion of Abductor digiti minimiBase of fifth proximal phalanx
- 114Action of Abductor digiti minimiABDUCTION of digit 5
- 115Innervation of Abductor digiti minimiDeep branch of ulnar nerve
- 116Origin of flexor digiti minimi brevisHook of hamate and the flexor retinaculum
- 117Insertion of Flexor digiti minimi brevisBase of fifth proximal phalanx
- 118Action of flexor digiti minimi brevisFLEXES proximal phalanx of digit 5
- 119Innervation of Flexor digiti minimi brevisDeep branch of ulnar nerve
- 120Origin of Opponens digiti minimiHook of hamate and the flexor retinaculum
- 121Insertion of Opponens digiti minimififth metacarpal
- 122Action of Opponens digiti minimiOPPOSITION towards digit 1
- 123Innervation of Opponens digiti minimiDeep branch of ulnar nerve
Informações
- Descrição
- Musculature origin insertion action innervation
- Criado por
- Christopher Schneider
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