What does a secondary lesion typically indicate?

A secondary lesion typically indicates a change in the skin that occurs as a result of a primary lesion. Secondary lesions can involve modifications to the skin's texture or structure, such as the formation of crusts, scales, ulcers, or scars. Options that refer to specific conditions or reactions, like those indicating an infection beneath the skin, increased blood flow, or allergic reactions, do not address the broader concept of secondary lesions adequately.

Secondary lesions often manifest as piles of material or depressions in the skin, which is reflective of ongoing pathological processes that alter the original condition of the skin. This highlights the progression of skin issues, representing how the skin might respond and change following initial damage or irritation. Understanding this relationship helps nail technicians and professionals in the field recognize and treat skin conditions effectively, underscoring the importance of monitoring changes in lesions over time.