Muscles Tracto Transverso Spinal, Suboccipital e de Humerus
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Questions and Answers

Qual es le principal function del musculo deltoid?

  • Abduction del humero (correct)
  • Extension del humero
  • Rototion intern del humero
  • Adduction del humero

    • A ubi es le insertion del musculo infraspinatus?

  • Angulo inferior del scapula
  • Tuberositate minor del Humerus (correct)
  • Acromion process
  • Clavicula

    • Qual es le principal action del musculo teres major?

  • Flexion del humero
  • Adduction del humero (correct)
  • Abduction del humero
  • Extension del humero

    • Quale nervo innerva le musculo supraspinatus?

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

    Qual es le function principal del musculo teres minor?

    <p>Rototion extern del humero</p> Signup and view all the answers

    Ubi se trova le insertion del musculo teres minor?

    <p>Tuberositate major del Humerus</p> Signup and view all the answers

    Qual es le origine del musculo Teres Major?

    <p>Processus spinales de C7-T1</p> Signup and view all the answers

    Quid es le action principal del musculo Supraspinatus?

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

    A qual nervo ille musculos responden principalmente?

    <p>Nervo Dorsal Scapular</p> Signup and view all the answers

    Quid es le action principal del musculo Infraspinatus?

    <p>Rotacion lateral del brachio</p> Signup and view all the answers

    De ubi proviene le musculo Teres Minor?

    <p>SP T3-T6</p> Signup and view all the answers

    Qual es le action del musculo Deltoid?

    <p>Rotacion lateral del brachio</p> Signup and view all the answers

    Qual è le function del musculo supraspinatus?

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

    A ubi se origina le musculo infraspinatus?

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

    Qual nervo controla le contraction del teres major?

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

    Qual es le action del musculo teres minor?

    <p>Rotation lateral</p> Signup and view all the answers

    Qual musculo es responsabile pro la stabilisation e la protraction del scapula?

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

    Quale nervo controla le medie rotation del humero per le musculo subscapularis?

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

    What is the origin of the Splenius Capitus muscle?

    <p>Transverse process of C6-C7</p> Signup and view all the answers

    Which action is primarily associated with the Levator Scapulae muscle?

    <p>Extend head</p> Signup and view all the answers

    Where does the Serratus Posterior Inferior muscle insert?

    <p>Rib below the second rib</p> Signup and view all the answers

    What nerve innervates the Splenius Cervicis muscle?

    <p>Dorsi Primari Rami</p> Signup and view all the answers

    Which muscle is responsible for extending the head and ipsilateral rotation?

    <p>Splenius Capitus</p> Signup and view all the answers

    What is the action of the Splenius Capitus muscle?

    <p>Extension, Ipsilateral flexion, Ipsilateral rotation</p> Signup and view all the answers

    Which nerve innervates the Serratus Posterior Inferior muscle?

    <p>Ventral Rami Nerve</p> Signup and view all the answers

    What is the insertion point of the Levator Scapulae muscle?

    <p>Superior Medial Border of Scapula</p> Signup and view all the answers

    Which action is associated with the Serratus Posterior Superior muscle?

    <p>Elevation of ribs (R2-R5)</p> Signup and view all the answers

    What is the nerve responsible for innervating the Splenius Cervicis muscle?

    <p>Dorsal Primary Rami</p> Signup and view all the answers

    What is the action of the Splenius Capitus muscle?

    <p>Extension and rotation of the head</p> Signup and view all the answers

    Which nerve innervates the Levator Scapulae muscle?

    <p>Spinal accessory nerve</p> Signup and view all the answers

    What is the main action of the Serratus Posterior Superior muscle?

    <p>Retraction of the scapula</p> Signup and view all the answers

    Which muscle is responsible for Adduction, Internal rotation, and Extension of the humerus?

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

    What is the function of the Splenius Cervicis muscle?

    <p>Rotation and extension of the head</p> Signup and view all the answers

    Where does the Splenius Capitus muscle originate from?

    <p>TP of cervical vertebrae</p> Signup and view all the answers

    What is the action of the Levator Scapulae muscle?

    <p>Elevation of scapula</p> Signup and view all the answers

    From which spinal levels does the Serratus Posterior Inferior muscle originate?

    <p>T11-L2</p> Signup and view all the answers

    What is the insertion point of the Serratus Posterior Superior muscle?

    <p>Upper thoracic SP's T1-T4</p> Signup and view all the answers

    Which nerve innervates the Splenius Cervicis muscle?

    <p>Dorsal Primary Rami</p> Signup and view all the answers

    Which muscle is responsible for the extension of the spine?

    <p>Iliocostalis Lomborum</p> Signup and view all the answers

    Where does the Iliocostalis Thoracis muscle insert?

    <p>Upper Thoracis SP’s T1-T4</p> Signup and view all the answers

    What is the primary nerve responsible for innervating the Splenius Capitus muscle?

    <p>C2 nerve</p> Signup and view all the answers

    Which muscle originates from the Upper cervical SPs C7 & T1?

    <p>Splenius Capitus</p> Signup and view all the answers

    Which muscle is part of the fifth layer of muscles described?

    <p>Iliocostalis Cervicis</p> Signup and view all the answers

    Which muscle is responsible for extension, ipsilateral flexion, and ipsilateral rotation of the neck?

    <p>Splenius Capitus</p> Signup and view all the answers

    Where does the Iliocostalis Lomborum muscle originate from?

    <p>SP T11-L2</p> Signup and view all the answers

    What is the main action of the Iliocostalis Thoracis muscle?

    <p>Elevation of ribs (R2-R5)</p> Signup and view all the answers

    Which muscle is responsible for stabilizing the scapula and rotating the shoulder downward?

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

    What is the primary action of the Splenius Capitis muscle?

    <p>Extension of the head and ipsilateral rotation</p> Signup and view all the answers

    Which nerve primarily innervates the Levator Scapulae muscle?

    <p>Spinal Accessory Nerve</p> Signup and view all the answers

    Which muscle is responsible for extending the head and ipsilateral rotation?

    <p>Splenius Capitus</p> Signup and view all the answers

    Where does the Iliocostalis Cervicis muscle originate from?

    <p>Transverse processes of C6-C7</p> Signup and view all the answers

    What is the primary action of the Iliocostalis Lomborum muscle?

    <p>Elevate ribs</p> Signup and view all the answers

    Which muscle is responsible for flexing and rotating the head?

    <p>Iliocostalis Cervicis</p> Signup and view all the answers

    From where does the Levator Scapulae muscle originate?

    <p>Posterior tubercle of C1</p> Signup and view all the answers

    What is the relationship between torque and angular acceleration in rotational motion?

    <p>Torque is directly proportional to angular acceleration</p> Signup and view all the answers

    How are forces related between two objects according to Newton's third law in translational motion?

    <p>Forces are equal and opposite</p> Signup and view all the answers

    What type of motion involves the rotation of objects around an axis or pivot point?

    <p>Rotational motion</p> Signup and view all the answers

    In which type of motion do objects move along a straight line?

    <p>Translational motion</p> Signup and view all the answers

    What principle states that for every action there is an equal and opposite reaction?

    <p>Newton's Third Law</p> Signup and view all the answers

    How do torques act between two objects in rotational motion according to Newton's laws?

    <p>Torques are equal and opposite</p> Signup and view all the answers

    What does Newton's first law of motion state?

    <p>An object at rest stays at rest unless acted upon by an unbalanced force.</p> Signup and view all the answers

    In translational motion, what happens when no external force is applied to a moving body?

    <p>The body continues moving at the same speed and direction.</p> Signup and view all the answers

    What is the relationship between force, mass, and acceleration according to Newton's second law?

    <p>Force equals mass times acceleration.</p> Signup and view all the answers

    In rotational motion, what happens if no external torque is applied to a rotating object?

    <p>The object continues to rotate at the same angular velocity.</p> Signup and view all the answers

    Which of the following best describes Newton's third law of motion?

    <p>For every action, there is an equal but opposite reaction.</p> Signup and view all the answers

    When an external force is applied to a body in translational motion, what happens to the body's acceleration?

    <p>Acceleration increases proportionally to the applied force.</p> Signup and view all the answers

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