Wound, Ostomy and Continence Nurses Society (WOCN) Practice Exam

What is the term for the deformity of the nail plate resulting in encurvated and involuted nails?

1. Onychophosis

2. Paronychia

3. Onychia

4. Tinea pedis

The correct answer is: Onychophosis

The term for the deformity of the nail plate resulting in encurvated and involuted nails is onychophosis. This condition is characterized by the nail plate becoming curved inward, which can create discomfort and lead to complications if not managed properly. The term itself derives from "onycho," relating to nails, and "phosis," which indicates a condition of abnormality or deformity. This specific condition can often arise due to various factors, such as improper nail trimming, footwear that exerts pressure on the toes, or underlying health issues, leading to changes in the nail growth pattern. Understanding onychophosis is crucial for effective assessment and nursing intervention in patients presenting with nail deformities. In contrast, the other terms listed refer to different conditions: paronychia refers to an infection of the skin adjacent to a nail, onychia denotes inflammation of the nail bed, and tinea pedis is a fungal infection commonly known as athlete's foot. Each of these conditions has distinct characteristics and management needs, highlighting the importance of accurate terminology in clinical practice.