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.
Psoriasis. Psoriasis may be causing scabs or scab-like lesions on your scalp. Psoriasis is a common skin condition caused by white blood cells that accidentally attack healthy skin cells. These cells build up on the surface of the skin, creating thick dandruff-like scales and dry, red patches.