NIC Nail Technician Written ExamScientific ConceptsHard
A client has an autoimmune condition that causes inflammation of the nail matrix, leading to significant structural changes and potential shedding of the nail plate. Which term specifically describes this inflammation of the nail matrix?
- AOnychogryphosis
- BOnychia
- COnychophagy
- DParonychia
Show answer & explanationAnswer & explanation
Correct answer: B. Onychia
Onychia is the specific medical term for inflammation of the nail matrix, which is the area responsible for nail growth. This condition can lead to severe nail deformities or loss as the matrix is compromised.
Why the other options are wrong
- A. Onychogryphosis refers to a thickened, curved, 'ram's horn' nail, not specifically inflammation of the matrix.
- C. Onychophagy is the medical term for nail biting.
- D. Paronychia is inflammation of the nail fold (skin around the nail), not the matrix itself.
Onychia
Inflammation of the nail matrix (root of the nail), often leading to structural changes or loss of the nail plate.
- Affects the nail-forming tissue.
- Can be caused by infection, trauma, or autoimmune conditions.
- Often results in abnormal nail growth.
Memory trick: Onychia: 'I-A' for 'Inflammation of Area' (matrix).