In a clinical setting, what would be the best first step after identifying arcus senilis in a young patient?

Identifying arcus senilis in a young patient often raises concerns about underlying health issues, particularly with lipid levels. Arcus senilis, characterized by a gray or white arc around the cornea, is typically associated with aging; however, its presence in younger individuals can indicate potential dyslipidemia, which can lead to cardiovascular complications.

Checking lipid levels is an appropriate first step because it helps to determine if the patient has hyperlipidemia or other metabolic disorders contributing to the appearance of arcus senilis. If elevated lipid levels are detected, early intervention could be critical in preventing long-term health issues. Additionally, this approach allows for the identification of potential risk factors and the initiation of lifestyle changes or treatments that may be necessary.

The other options, while relevant in certain contexts, do not directly address the underlying concern suggested by the presence of arcus senilis in a young patient. Therefore, assessing lipid levels serves as a proactive measure to ensure the patient’s overall health.