Musculos del Braccio
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Questions and Answers

Quale musculo elabora flexion e adduction del GH?

  • Triceps medial head
  • Brachialis
  • Coracobrachialis (correct)
  • Anconeus

    • Quale musculo es considerato como le principal flexor del cubito?

  • Brachialis (correct)
  • Biceps brachii long head
  • Coracobrachialis
  • Triceps long head

    • Quale musculo non es normalmente implicate in le extension del cubito?

  • Triceps long head
  • Biceps brachii short head (correct)
  • Anconeus
  • Triceps lateral head

    • Quale nerve innerva le Biceps brachii?

    <p>Musculocutaneous nerve</p> Signup and view all the answers

    Quale parte del Brachialis se origina dal humerus?

    <p>Anterior, parte distal</p> Signup and view all the answers

    Quale musculo ha su origine in le coracoid process?

    <p>Coracobrachialis</p> Signup and view all the answers

    Quale nerve es implicate in le extension del cubito?

    <p>Radial nerve</p> Signup and view all the answers

    Quale musculo non es considerato un flexor del cubito?

    <p>Triceps long head</p> Signup and view all the answers

    Qual es le action del extensor indicis?

    <p>Extende le 2^nd^ digit a le articulatio MCP</p> Signup and view all the answers

    Qual nervo innerva le pronator teres?

    <p>Nervo median</p> Signup and view all the answers

    Qual es le insertion del flexor carpi radialis?

    <p>Base del 2^nd^ metacarpal</p> Signup and view all the answers

    Qual es le action del palmaris longus?

    <p>Flexe e tensar le aponeurosis palmar</p> Signup and view all the answers

    Qual nervo innerva le flexor carpi ulnaris?

    <p>Nervo ulnar</p> Signup and view all the answers

    Qual es le action del flexor carpi ulnaris?

    <p>Flexe e deviation ulnar</p> Signup and view all the answers

    Qual es le origine del flexor carpi radialis?

    <p>Epicondyle medial del humerus</p> Signup and view all the answers

    Qual es le action del pronator teres?

    <p>Pronates le antebrazo e flexe le elbow</p> Signup and view all the answers

    Qual nerve innerva le Extensor Carpi Radialis Longus?

    <p>Nerveus Radialis</p> Signup and view all the answers

    Quel es le function del Extensor digitorum?

    <p>Extension del MCPs, PIPs e DIPs</p> Signup and view all the answers

    Quale musculo es responsabile pro le supination?

    <p>Supinator</p> Signup and view all the answers

    Dove se attacca le Extensor Carpi Ulnaris?

    <p>Base del 5^th metacarpal</p> Signup and view all the answers

    Qual es le action del Abductor Pollicis Longus?

    <p>Abduction e extension del carpometacarpal juncture</p> Signup and view all the answers

    Quale musculo es innervate per le Posterior Interosseous Nerve?

    <p>Extensor Carpi Radialis Brevis</p> Signup and view all the answers

    Qual es le function del Extensor Pollicis Longus?

    <p>Extension del IP joint del pollice</p> Signup and view all the answers

    Quale musculo flexe le antebrachio in le position medio-prone?

    <p>Extensor Carpi Radialis Longus</p> Signup and view all the answers

    Qual nerve innerva le Flexor digitorum superficialis pro le digitos 2 a 5?

    <p>Nerveul mediale</p> Signup and view all the answers

    Qual es le function del Flexor digitorum profundus?

    <p>Flexer le DIP</p> Signup and view all the answers

    Quo es le origine del Pronator quadratus?

    <p>Superficie anterior del ulna</p> Signup and view all the answers

    Qual interosseous nerve innerva le Flexor digitorum profundus pro le medial half?

    <p>Nerveul ulnar</p> Signup and view all the answers

    Quo es le function del Flexor pollicis longus?

    <p>Flexer le interphalangeal joint del I^st^ digit</p> Signup and view all the answers

    Qual es le superficie de origine del Flexor digitorum superficialis?

    <p>Surface anterior del radius</p> Signup and view all the answers

    Qual es le nerve qui innerva le Flexor pollicis longus?

    <p>Nerveul mediale</p> Signup and view all the answers

    Qual es le principal function del Flexor digitorum profundus?

    <p>Flexer le joints DIP</p> Signup and view all the answers

    Qual es le musculo inervate per le ramo recurrente del nerve mediano?

    <p>Opponens Pollicis</p> Signup and view all the answers

    Qual articula representa un joint sineovial condyloid?

    <p>Articula metacarpophalangeal</p> Signup and view all the answers

    Qual es le origin del musculo Flexor pollicis brevis?

    <p>Scaphoid e trapezium</p> Signup and view all the answers

    Qual es le action del Adductor pollicis?

    <p>Adduce le pollice</p> Signup and view all the answers

    Qual joint es un joint sineovial hinge?

    <p>Articula interphalangeal</p> Signup and view all the answers

    Qual es le innervation de Flexor digiti minimi?

    <p>Ramo profundo del nerve ulnar</p> Signup and view all the answers

    Qual carpal osse es locate in le parte lateral del mano?

    <p>Scaphoid</p> Signup and view all the answers

    Qual es le caracteristica unique del joint carpometacarpale del pollice?

    <p>Le joint es sineovial saddle</p> Signup and view all the answers

    Study Notes

    Musculos del Braccio

    • Coracobrachialis - origin in le processo coracoide del scapula - insertion in le parte medial del humero - innervate per le nervo musculocutaneo - action de flexione e adduction del articulato glenohumeral

    • Biceps brachii long head - origin in le processo coracoide del scapula - insertion in le tuberositate radial - innervate per le nervo musculocutaneo - action de supination e flexione del cubito

    • Biceps brachii short head - origin in le tuberculo supraglenoid - insertion in le aponeurose bicipital - innervate per le nervo musculocutaneo - action de supination e flexione del cubito

    • Brachialis - origin in le superficie anterior del humero - insertion in le processo coronoide del ulna - innervate per le nervo musculocutaneo - action de flexione del cubito

    • Triceps long head - origin in le tuberculo infraglenoid - insertion in le processo olecrano del ulna - innervate per le nervo radial - action de extension del cubito

    • Triceps lateral head - origin in le superficie posterior del humero - insertion in le processo olecrano del ulna - innervate per le nervo radial - action de extension del cubito

    • Triceps medial head - origin in le superficie posterior del humero - insertion in le processo olecrano del ulna - innervate per le nervo radial - action de extension del cubito

    • Anconeus - origin in le epicondylo lateral del humero - insertion in le superficie lateral del processo olecrano - innervate per le nervo radial - action de extension e stabilisation del cubito

    Musculos Extensor del Antebraccio

    • Brachioradialis - origin in le epicondylo lateral e le septa intermuscular del humero - insertion in le superficie lateral del radio - innervate per le nervo radial - action de flexione del antebraccio in medie pronation

    • Extensor carpi radialis longus - origin in le epicondylo lateral del humero - insertion in le base del 2 dedo - innervate per le nervo radial - action de extension del polso e deviation radial

    • Extensor carpi radialis brevis - origin in le epicondylo lateral del humero - insertion in le base del 3 dedo - innervate per le nervo radial - action de extension del polso e deviation radial

    • Extensor digitorum - origin in le epicondylo lateral del humero - insertion in le phalanges medial del dedos 2-5 - innervate per le nervo posterior interosseous - action de extension del articulationes metacarpophalangeal, extension del articulationes proximal e distal interphalangeal, extension del polso

    • Extensor digiti minimi - origin in le epicondylo lateral del humero - insertion in le expansion extensor del 5 dedo - innervate per le nervo posterior interosseous - action de extension del 5 dedo

    • Extensor carpi ulnaris - origin in le epicondylo lateral del humero e le bordo posterior del ulna - insertion in le base del 5 dedo - innervate per le nervo posterior interosseous - action de extension e deviation ulnar

    • Supinator - origin in le epicondylo lateral del humero, ligamento collateral radial e ligamento annular - insertion in le superficie lateral del radio - innervate per le nervo radial - action de supination

    • Abductor pollicis longus - origin in le superficie posterior del radius e ulna - insertion in le base del 1 dedo - innervate per le nervo posterior interosseous - action de abduction del pollice e extension del articulation carpometacarpal

    • Extensor pollicis brevis - origin in le superficie posterior del radius - insertion in le base del phalanx proximal del 1 dedo - innervate per le nervo posterior interosseous - action de extension del articulation interphalangeal del pollice, articulation metacarpophalangeal e articulation carpometacarpal

    • Extensor pollicis longus - origin in le superficie posterior del ulna - insertion in le base del phalanx distal del 1 dedo - innervate per le nervo posterior interosseous - action de extension del articulation interphalangeal del pollice, articulation metacarpophalangeal e articulation carpometacarpal

    • Extensor indicis - origin in le superficie posterior del ulna - insertion in le expansion extensor del 2 dedo - innervate per le nervo posterior interosseous - action de extension del 2 dedo al articulation metacarpophalangeal

    Musculos Flexor del Antebraccio

    • Pronator Teres - origin in le processo coronoide del ulna - insertion in le superficie lateral del radius - innervate per le nervo median - action de pronation del antebraccio e flexione del cubito

    • Flexor carpi radialis - origin in le epicondylo medial del humero - insertion in le base del 2 dedo - innervate per le nervo median - action de flexione del polso e deviation radial

    • Palmaris longus - origin in le epicondylo medial del humero - insertion in le retinaculum flexor - innervate per le nervo median - action de flexione del polso e tension del aponeurose palmar

    • Flexor carpi ulnaris - origin in le epicondylo medial del humero - insertion in le pisiforme - innervate per le nervo ulnar - action de flexione del polso e deviation ulnar

    • Flexor digitorum superficialis - origin in le epicondylo medial del humero - insertion in le superficie palmar del phalanges medial - innervate per le nervo median - action de flexione del phalanges medial, flexione del articulationes proximal e distal interphalangeal

    • Flexor digitorum profundus - origin in le ulna - insertion in le base del phalanges distal - innervate per le nervo median e ulnar - action de flexione del articulationes distal interphalangeal

    • Flexor pollicis longus - origin in le radius e ulna - insertion in le base del phalanx distal del pollice - innervate per le nervo median - action de flexione del articulation interphalangeal del pollice

    • Pronator quadratus - origin in le ulna - insertion in le radius - innervate per le nervo median - action de pronation del antebraccio

    Ossa Carpale

    • Le ossos carpale forma le parte proximal del mano
    • Le ossos carpale es organisate in duo fileras:
      • Filera Proximal - Scaphoid, Lunate, Triquetrum, Pisiform
      • Filera Distal - Trapezium, Trapezoid, Capitate, Hamate

    Articulationes del Mano

    • Articulation Radio-Ulnar - Articulation synovial pivot
    • Articulation del Polso - Articulation synovial condyloid
    • Articulationes Intercarpale - Articulationes synovial plane
    • Articulationes Carpometacarpal - Articulationes synovial plane, le articulationes del pollice es un articulation synovial saddle
    • Articulationes Metacarpophalangeal - Articulationes synovial condyloid
    • Articulationes Interphalangeal - Articulationes synovial hinge

    Musculos del Mano

    • Flexor pollicis brevis - origin in le retinaculum flexor - insertion in le base del phalanx proximal del 1 dedo - innervate per le nervo median - action de flexione del articulation metacarpophalangeal del 1 dedo

    • Abductor pollicis brevis - origin in le retinaculum flexor - insertion in le base del phalanx proximal del 1 dedo - innervate per le nervo median - action de abduction del articulation metacarpophalangeal del 1 dedo

    • Opponens Pollicis - origin in le retinaculum flexor - insertion in le superficie lateral del 1 metacarpal - innervate per le nervo median - action de abduction del pollice

    • Adductor pollicis - origin in le metacarpales 2 e 3 - insertion in le base del phalanx proximal del 1 dedo - innervate per le ramo profonde del nervo ulnar - action de adduction del pollice

    • Flexor digiti minimi - origin in le hamate - insertion in le base del phalanx proximal del 5 dedo - innervate per le ramo profonde del nervo ulnar - action de flexione del articulation metacarpophalangeal del 5 dedo

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    Description

    Este quiz explora le musculos del braccio, includente le coracobrachialis e les differentes partes del biceps. Es importante comprender le origines, insertions, e innervations de cada musculo per entender lor functiones. Testa tu sapientia super le anatomia del braccio!

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