California Cosmetology Written ExamClient Consultation and AnalysisHard
A cosmetologist is examining a client's scalp before a color service and notices silvery-white scales with well-defined red patches, but no signs of contagion, itching, or oozing. What is the MOST likely condition?
- APediculosis
- BImpetigo
- CPsoriasis
- DTinea capitis
Show answer & explanationAnswer & explanation
Correct answer: C. Psoriasis
Psoriasis presents as well-defined red patches covered with silvery-white scales and is a non-contagious autoimmune skin condition. Unlike tinea capitis, pediculosis, or impetigo, psoriasis is not contagious, so a cosmetologist may typically proceed with services with caution, avoiding aggravating the affected area.
Why the other options are wrong
- A. Pediculosis is a lice infestation, which would show visible insects or nits.
- B. Impetigo is a contagious bacterial infection presenting with oozing sores, not silvery scales.
- D. Tinea capitis is contagious and presents with hair loss, not the description given.
Psoriasis
A non-contagious chronic skin condition causing red patches covered with silvery-white scales, often on the scalp, elbows, and knees.
- Non-contagious autoimmune condition
- Silvery-white scales on red, well-defined patches
- Service can typically proceed with gentle care unless skin is broken
Memory trick: Psoriasis = Pale silvery Patches, but Perfectly safe to serve.