Which muscle is a broad, flat, thin muscle that covers most of the lateral surface of the cervical and thoracic vertebrae?

Question

Quizplus · Accepted Answer

The muscle described is the splenius, which is a broad, flat, thin muscle that covers most of the lateral surface of the cervical and thoracic vertebrae. The other muscle choices mentioned (supraspinatus, infraspinatus, teres major, and rhomboideus major) are not located in this region of the body.

Which Muscle Is a Broad, Flat, Thin Muscle That Covers