Which feature is visible on a healthy nail bed?

• A. A visible lunula
• B. Green discoloration
• C. Cracks along the nail
• D. Thick yellow nail

Answer: (A)

A visible lunula is a normal feature of a healthy nail bed. It’s the pale, white crescent at the base of the nail where growth begins, reflecting the active nail matrix beneath the nail plate. This light area sits against a pink nail bed and cuticle, signaling a healthy turn-over of cells. In contrast, green discoloration points to infection, cracks along the nail indicate damage, and thick yellow nails suggest fungal or other nail disorders—signs that aren’t typical of a healthy nail. So, the presence of a visible lunula shows a healthy nail bed.