Updated January 31, 2017. Dark spots, also known as hyperpigmentation and age spots, are a common skin problem that grows increasingly more common with age. They can be frustrating to deal with as they seemingly appear out of nowhere, and they can also be a somewhat embarrassing indicator of age.
Scope of practice guidelines for advanced nursing professions varies by state. Currently, 21 states and the District of Columbia have approved âfull practiceâ status for Nurse Practitioners, allowing them to assess, diagnose, interpret diagnostic tests, and prescribe medications independently.
Summary: In 2010, approximately 56,000 nurse practitioners and 30,000 physician assistants were practicing primary care in the United States, according to research commissioned by the Agency for Healthcare Research and Quality.