What is a common use for artificial nails?

Concealing nail disorders is a common use for artificial nails because they can effectively cover imperfections or conditions such as discoloration, ridges, or other visible nail issues. By applying artificial nails, a technician can create a smooth, polished appearance that not only hides the underlying problem but also allows clients to feel more confident in their hands. This aesthetic improvement can significantly enhance a client's overall appearance and self-esteem, making artificial nails a practical option for those dealing with nail disorders.

While other choices could have some merit, they do not align as closely with the primary role that artificial nails play in the context of enhancing appearance and addressing concerns about nail health and disorders specifically.