NIC Cosmetology Written (Theory) ExamNail Care and ServicesEasy
A client presents with nails that are noticeably thin, white, and flexible, and they tend to curve inward at the free edge, sometimes forming a 'trumpet' shape. Which nail condition is most consistent with these observations?
- APterygium
- BEggshell Nails
- COnychomycosis
- DOnychophagy
Show answer & explanationAnswer & explanation
Correct answer: B. Eggshell Nails
Eggshell nails are characterized by their thin, white, flexible nature and tendency to curve inward at the free edge, matching the client's presentation. The other options describe different nail conditions.
Why the other options are wrong
- A. Pterygium is the forward growth of the eponychium or hyponychium over the nail plate, not thinness or curvature.
- C. Onychomycosis is a fungal infection, typically causing discoloration, thickening, and crumbling, not thinness and flexibility.
- D. Onychophagy refers to bitten nails, which is not described.
Eggshell Nails
Nail plates that are noticeably thin, white, and flexible, and are often softer than normal. They tend to curve over the free edge.
- Caused by improper diet, hereditary factors, internal disease, or medication.
- Requires careful filing and gentle pressure during services.
- Often associated with a 'trumpet' or 'tile' shape due to inward curvature.
Memory trick: Eggshells are thin, white, and flexible, just like these nails.