Florida Cosmetology Licensing ExamHair ServicesHard
A client is experiencing significant hair loss, and the cosmetologist observes several areas on the scalp with smooth, shiny skin and total absence of hair. There are no signs of inflammation or scaling. What condition is most likely indicated by these symptoms?
- AAndrogenetic alopecia
- BTelogen effluvium
- CTrichorrhexis nodosa
- DAlopecia areata
Show answer & explanationAnswer & explanation
Correct answer: D. Alopecia areata
Alopecia areata is an autoimmune disorder that causes the sudden loss of hair in round or irregular patches, often leaving smooth, shiny skin. The absence of inflammation or scaling differentiates it from other conditions.
Why the other options are wrong
- A. Androgenetic alopecia (male/female pattern baldness) is gradual thinning or recession, not sudden smooth patches.
- B. Telogen effluvium is diffuse thinning, not distinct smooth patches.
- C. Trichorrhexis nodosa is hair breakage, not hair loss from the scalp due to a disorder.
Alopecia Areata
An autoimmune disorder causing the sudden, patchy loss of hair, often resulting in smooth, round, or irregular bald areas on the scalp or body.
- Autoimmune condition
- Sudden, patchy hair loss
- Leaves smooth, shiny skin
- No inflammation or scaling typically present
Memory trick: Alopecia Areata: Areas of smooth, shiny loss, a sudden hair-free boss.