5 Questions
Which muscle originates from the occipital bone and spinous processes of C7 – T12?
Levator scapulae
Which muscle stabilizes and depresses the pectoral girdle?
Serratus anterior
Which muscle inserts into the coracoid process of the scapula?
Pectoralis minor
Which muscle is responsible for adducting and rotating the scapula?
Pectoralis major
Which muscle is innervated by the axillary nerve and inserts into the deltoid tuberosity of the humerus?
Deltoid
Test your knowledge of the anatomy and function of pectoral girdle muscles with this quiz. Identify the origins, insertions, and actions of muscles like pectoralis minor, serratus anterior, and subclavius.
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