Which implement removes debris from the nail sidewalls?

• A. Curette
• B. Nail file
• C. Cuticle pusher
• D. Emery board

Answer: (A)

A curette is the tool designed for cleaning debris from the nail sidewalls. Its small curved, scoop-shaped blade fits into the folds along the sides of the nail and under the free edge, allowing you to gently lift away and scrape out debris without damaging surrounding tissue. Nail files and emery boards shape and smooth the nail, not remove debris from the sidewalls. A cuticle pusher is meant to push back the cuticle and loosen debris near the cuticle area, but it isn’t as effective for cleaning the sidewalls specifically. The curette’s focused design makes it the best choice for this task.