Anatomy Chart Quiz 1 - Muscles
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Questions and Answers

Quale structura se trova in position anterior de l'axilla?

  • Subscapularis
  • Pectoralis major (correct)
  • Teres major
  • Serratus anterior
  • Quale arteria se encuentra proxime al humerus in l'area de l'axilla?

  • Axillary artery (correct)
  • Radial artery
  • Brachial artery
  • Subclavian artery
  • Quale musculo es considerat como parte de l'area posterior de l'axilla?

  • Serratus anterior
  • Pectoralis major
  • Deltoideus
  • Teres minor (correct)
  • Qual nerve es implicat in l'innervazione de l'area axillari?

    <p>Long thoracic nerve</p> Signup and view all the answers

    Quale musculo se presenta in l'area medial de l'axilla?

    <p>Serratus anterior</p> Signup and view all the answers

    Qual es le origine del musculo pectoralis major, capite clavicular?

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

    Qual es le action principal del musculo pectoralis major?

    <p>Shoulder flexion</p> Signup and view all the answers

    Qual nervo innerva le musculo serratus anterior?

    <p>Nervo thoracico long</p> Signup and view all the answers

    Qual es le insertion del musculo serratus anterior?

    <p>Medial border del scapula</p> Signup and view all the answers

    Qual es le action del musculo serratus anterior?

    <p>Upward rotation del scapula</p> Signup and view all the answers

    Qual es le origine del capite sternocostal del musculo pectoralis major?

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

    Quales son le nervos que innerva le capites del musculo pectoralis major?

    <p>Nervos Pectoral laterale</p> Signup and view all the answers

    Qual es le action del musculo pectoralis minor?

    <p>Scapular protraction</p> Signup and view all the answers

    Qual musculo es responsabile pro elevar le scapula?

    <p>Trapezius, fibras superior</p> Signup and view all the answers

    Quae es le origin de le musculo trapezius?

    <p>C7-T12 spinous process</p> Signup and view all the answers

    Quae action es associate con le musculo trapezius, fibras inferior?

    <p>Depress le scapula</p> Signup and view all the answers

    Le musculo latissimus dorsi es inserite in:

    <p>Intertubercular groove</p> Signup and view all the answers

    Quae estructura nerveusa innerva le musculo trapezius?

    <p>Nervio accesorii</p> Signup and view all the answers

    Le musculo trapezius es classify como parte de:

    <p>Musculos extrinsic del dorso</p> Signup and view all the answers

    Qual es le action principal del latissimus dorsi?

    <p>Adducere le humero</p> Signup and view all the answers

    Le musculo trapezius contribui a:

    <p>Stabilisar le scapula</p> Signup and view all the answers

    Quale musculo es responsabile pro la rotatio externa del humero?

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

    De onde oriënte le musculo Subscapularis?

    <p>Fossa subscapular</p> Signup and view all the answers

    Quale nervo innerva le musculo Infraspinatus?

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

    Quas musculos deltoides flexe e rotate interior le shoulder?

    <p>Fibra anterior</p> Signup and view all the answers

    Quale opzione describi le actiones del musculo Subscapularis?

    <p>Rotatio interna del humero</p> Signup and view all the answers

    Qual nerve innervate le deltoides?

    <p>Nervio axillari</p> Signup and view all the answers

    Quale musculo se trova in le margine laterale del scapula?

    <p>Teres Minor</p> Signup and view all the answers

    Qual es le action principal del musculo Teres Major?

    <p>Adduction e rotation interior</p> Signup and view all the answers

    Quale facete del tuberculum maior del humero es obiettivato per le musculos Infraspinatus e Teres Minor?

    <p>Medio facet</p> Signup and view all the answers

    Quale nervos son responsabile pro le innervazione del musculo Teres Minor?

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

    De ubi origina le deltoides?

    <p>Clavicula e spine del scapula</p> Signup and view all the answers

    Quale de le sequente musculos es involucrate in le function de rotatio externa del humero?

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

    Quo es le maior musculo in le rotator cuff in termino de area secional?

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

    Quo es le action de le fibra mediana del deltoides?

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

    Qual nerve innerva le Teres Major?

    <p>Nervio subscapular inferior</p> Signup and view all the answers

    Qual es le position de insertion del Teres Major?

    <p>Groove intertubercular del humerus</p> Signup and view all the answers

    Study Notes

    Musculos del Girdle del Shoulder

    • Trapezius

      • O: occipital protuberance, linea nuchalis superior, ligamentum nuchae, processus spinosa C7-T12
      • I: scapula, clavicula, acromion
      • A: elevazione, depressione, retraction, rotation ascendente del scapula
      • Innervation: nervo accesorio
    • Latissimus dorsi

      • O: cresta iliaca, fascia toracolumbar, processi spinosa T7-T12, costae inferior
      • I: grotta intertubercular del humerus
      • A: extension, adduction, rotation interna del shoulder
      • Innervation: nervo subscapular inferior
    • Infraspinatus

      • O: fossa infraspinata
      • I: faceta media del tuberculo maggiore del humerus
      • A: rotation externa del shoulder
      • Innervation: nervo suprascapular
    • Teres Minor

      • O: margine laterale del scapula
      • I: faceta inferior del tuberculo maggiore del humerus
      • A: rotation externa del shoulder
      • Innervation: nervo axillare
    • Subscapularis

      • O: fossa subscapular
      • I: tuberculo minore del humerus
      • A: rotation interna del shoulder
      • Innervation: nervos subscapular superior e inferior
    • Deltoid

      • O: spina del scapula, acromion, clavicula
      • I: tuberositas deltoidea del humerus
      • A: flexione, extension, adduction, rotation interna e externa del shoulder
      • Innervation: nervo axillare
    • Teres Major

      • O: angulo inferiore del scapula
      • I: grotta intertubercular del humerus
      • A: extension, adduction, rotation interna del shoulder
      • Innervation: nervo subscapular inferior

    Region Pectoreale

    • Pectoralis Major

      • O: parte clavicular (clavicula), parte sternocostal (sternum, costae 1-6), parte abdominal (muscoli esterni oblicui)
      • I: grotta intertubercular del humerus
      • A: flexione, extension, rotation interna, adduction orizzontale del shoulder
      • Innervation: nervo pectorale laterale e mediale
    • Serratus Anterior

      • O: superfices esterne delle costae 1-8
      • I: margine mediale del scapula
      • A: rotation ascendente, protrazione, stabilizzazione del margine mediale del scapula
      • Innervation: nervo toracico lungo
    • Pectoralis Minor

      • O: costae 3-5
      • I: processo coracoide del scapula
      • A: stabilizzazione del scapula e depressione del shoulder

    Anatomia della Axilla

    • Strutture Importanti:
      • Arteria e vena axillare
      • Plexo brachiale
      • Nervi
      • Musculi: pectoralis major e minor, subscapularis, latissimus dorsi, teres major
      • Relazione con il groove intertubercular del humerus

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    Description

    Este quiz explora le musculos del sub back, inclusiv le trapezius. Participantes debe identificar le origine, insertion, action e innervation de diversos musculos. Perfecte pro studentes in medicina e anatomia.

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