New Jersey State Board Esthetics Practice Exam

Psoriasis is characterized by what primary symptom?

1. Red patches

2. Itching

3. Silvery scales

4. Pustules

The correct answer is: Silvery scales

Psoriasis is primarily characterized by the presence of silvery scales on the skin. These scales are a result of an accelerated skin cell turnover rate, leading to an accumulation of cells on the surface. As the skin cells pile up faster than they can shed, they form plaques that are often red and covered with shiny, silvery scales. This is a hallmark sign of psoriasis and distinguishes it from other skin conditions. While red patches, itching, and pustules can occur in various skin issues, the distinctive silvery scales are central to the identification and diagnosis of psoriasis.