NIC Cosmetology Written (Theory) ExamScientific ConceptsEasy
A cosmetologist is preparing to perform a manicure service. During the client consultation, the client mentions they have recently experienced sudden, unexplained patches of hair loss on their scalp, which have since resolved. Which of the following conditions is most likely being described by the client?
- AAndrogenetic alopecia
- BTelogen effluvium
- CAlopecia areata
- DTinea capitis
Show answer & explanationAnswer & explanation
Correct answer: C. Alopecia areata
Alopecia areata is an autoimmune condition that causes sudden, patchy hair loss, often in round or oval shapes, which can resolve spontaneously. The client's description directly matches this condition.
Why the other options are wrong
- A. Androgenetic alopecia is a hereditary condition causing progressive hair thinning or baldness, usually in a specific pattern, and is not sudden or self-resolving.
- B. Telogen effluvium is diffuse hair thinning caused by stress or hormonal changes, not distinct patches.
- D. Tinea capitis is a fungal infection of the scalp, typically presenting with scaling, redness, and broken hairs, not spontaneous resolution.
Alopecia Areata
An autoimmune disorder causing sudden, patchy hair loss, often in circular or oval shapes, that can affect any hair-bearing area, most commonly the scalp.
- Autoimmune condition
- Sudden onset
- Patchy hair loss (often round/oval)
- Can resolve spontaneously
Memory trick: Always Look Out For Autoimmune Alopecia