Which finding suggests a healthy neck examination?

A finding that indicates a healthy neck examination is symmetry. When the structures of the neck, such as the sternocleidomastoid muscles, trachea, and cervical spine, are symmetrical, it suggests that there are no underlying issues such as tumors, swelling, or deformities. Symmetry in the neck also typically reflects the absence of infection or inflammation and is an important indicator of overall health in this area.

In contrast, discoloration, swelling, or tenderness may signal potential problems. For example, discoloration could indicate bruising or irritation, swelling might suggest inflammation or an obstructive process, and tenderness could indicate infection, trauma, or other pathologies that warrant further investigation. Thus, symmetry is the crucial sign of a normal and healthy neck examination.