What action can cause a nail tip to crack?

• A. Applying a UV gel
• B. Trimming with a fingernail clipper
• C. Using nail glue
• D. Filing with an emery board

Answer: (B)

Trimming a nail tip with a fingernail clipper can lead to cracking because clippers can exert excessive pressure on the nail tip, especially if the clipper is not designed for the specific thickness of the nail tip being used. This pressure can cause the material to become weakened and potentially split or crack, particularly if the tip has been improperly applied or if the clipper is dull.

In contrast, applying a UV gel is a protective and strengthening procedure for the nail, helping to seal and reinforce the nail tip rather than leading to its damage. Using nail glue, when applied correctly, will bond the nail tip securely to the natural nail and should not cause cracking unless the bond is improperly executed or the nail experiences trauma afterward. Filing with an emery board is a common method to shape and refine the edges of nail tips, and when done properly, it generally does not lead to cracking but rather smooths and finishes the nail edge.