What is a true statement about the wings of the atlas?

The wings of the atlas, which are the lateral projections found on the first cervical vertebra, are accurately described by the statement that they can be palpated just behind the skull. This is significant because the atlas is the vertebra that supports the skull and allows for the nodding motion of the head. By being located immediately inferior to the occipital bone of the skull, these wings can indeed be felt with gentle palpation, which highlights their physical presence and the connection they have to the skull structure.

The other statements do not accurately describe the wings of the atlas. The wings are not connected to the thoracic ribs, which belong to a different part of the vertebral column. Rather, they are involved in the cervical spine. Additionally, while the hyoid bone plays an important role in the throat and structure of the larynx, it is not related to the formation of the atlas. Lastly, the wings being part of the cervical spine is a fact, but the palpation aspect directly emphasizes their anatomical significance in relation to the skull, making it the correct focus for this question.