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.
1 Turn on the humidifier when it's dry. 2  Avoid medications that cause flare-ups. 3  Let your doctor know about all the medications you take, even over-the-counter ones. 4  Ask if they could affect your psoriasis. If you have psoriasis on your scalp, rub your topical treatments -- such as tar shampoos -- into your scalp. 2  Regular bathing with soothing products, such as tar solutions, may bring relief, too. 3  Avoid dry, cold weather. 4  Climate can have a big effect on psoriasis. 5  For many people, cold, dry weather makes symptoms worse.