Medical assistant-certified, medical assistant-hemodialysis, medical assistant-phlebotomist. WAC 246-12-340 â Refund of fees. Fees submitted with applications for initial credentialing, examinations, renewal, and other fees associated with the licensing and regulation of the profession are non-refundable.
Causes of Scalp Psoriasis. Like other forms of psoriasis, scalp psoriasis occurs when your body's immune system misidentifies the skin as being foreign. Under normal circumstances, the body makes white blood cells, called T-cells, which should only attack invaders such as viruses, bacteria or fungi.
Causes of psoriasis. The exact cause of psoriasis is unknown. Both genetic predisposition and environmental factors are thought to be involved in its development, and defects in immune system regulation are thought to play a major role. Psoriasis is commonly found in members of the same family. REFERENCES: