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 (A)</p> Signup and view all the answers

Qual es le function principal del musculo teres minor?

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

Ubi se trova le insertion del musculo teres minor?

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

Qual es le origine del musculo Teres Major?

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

Quid es le action principal del musculo Supraspinatus?

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

A qual nervo ille musculos responden principalmente?

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

Quid es le action principal del musculo Infraspinatus?

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

De ubi proviene le musculo Teres Minor?

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

Qual es le action del musculo Deltoid?

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

Qual è le function del musculo supraspinatus?

<p>Abduction (B)</p> Signup and view all the answers

A ubi se origina le musculo infraspinatus?

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

Qual nervo controla le contraction del teres major?

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

Qual es le action del musculo teres minor?

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

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

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

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

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

What is the origin of the Splenius Capitus muscle?

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

Which action is primarily associated with the Levator Scapulae muscle?

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

Where does the Serratus Posterior Inferior muscle insert?

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

What nerve innervates the Splenius Cervicis muscle?

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

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

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

What is the action of the Splenius Capitus muscle?

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

Which nerve innervates the Serratus Posterior Inferior muscle?

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

What is the insertion point of the Levator Scapulae muscle?

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

Which action is associated with the Serratus Posterior Superior muscle?

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

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

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

What is the action of the Splenius Capitus muscle?

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

Which nerve innervates the Levator Scapulae muscle?

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

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

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

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

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

What is the function of the Splenius Cervicis muscle?

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

Where does the Splenius Capitus muscle originate from?

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

What is the action of the Levator Scapulae muscle?

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

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

<p>T11-L2 (C)</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 (B)</p> Signup and view all the answers

Which nerve innervates the Splenius Cervicis muscle?

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

Which muscle is responsible for the extension of the spine?

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

Where does the Iliocostalis Thoracis muscle insert?

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

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

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

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

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

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

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

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

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

Where does the Iliocostalis Lomborum muscle originate from?

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

What is the main action of the Iliocostalis Thoracis muscle?

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

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

<p>Rhomboid Minor (B)</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 (A)</p> Signup and view all the answers

Which nerve primarily innervates the Levator Scapulae muscle?

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

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

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

Where does the Iliocostalis Cervicis muscle originate from?

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

What is the primary action of the Iliocostalis Lomborum muscle?

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

Which muscle is responsible for flexing and rotating the head?

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

From where does the Levator Scapulae muscle originate?

<p>Posterior tubercle of C1 (D)</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 (D)</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 (B)</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 (B)</p> Signup and view all the answers

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

<p>Translational motion (A)</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 (C)</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 (C)</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. (A)</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. (D)</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. (B)</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. (A)</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. (D)</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. (C)</p> Signup and view all the answers

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