5 Questions
Which muscle extends the shoulders and draws the head and neck to the side?
Trapezius
Which muscle attaches to the nuchal crest of the occipital bone?
Rhomboideus
Which muscle extends from the spinous processes of the 1st to 7th thoracic vertebrae to the thoracolumbar fascia?
Latissimus dorsi
Which muscle originates from the clavicular intersection and extends to the humerus?
Cleidobrachialis
Which muscle is associated with the median raphe cervicis of the neck and the supraspinous ligament?
Trapezius
Test your knowledge of the extrinsic muscles of the thoracic limb, also known as girdle muscles, including the superficial pectoral, descending pectoral, transverse pectoral, and brachiocephalic. Identify their origins and attachment points on the axial skeleton.
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