As a result, scaly patches build up on your scalp that resemble bumps and are a collection of dead and living material. 1  Diagnosis and Treatment: Although there are no special blood tests for scalp psoriasis, doctors can identify the condition using a skin biopsy.
According to the U.S. Bureau of Labor Statistics (BLS), a professional program in interior design is required to get started, and that typically takes two to three years and awards a certificate or an associate degree, although bachelor's degrees are available, too (www.bls.gov).
An interior designer must obtain a license to practice, but an interior decorator isn't required to do so. As a result, interior designers may decorate, but decorators are not permitted to design. An interior designer creates interior living or work spaces to accommodate people's needs.