Physician assistants (PAs) provide health care services under the supervision of doctors.

Physician assistants perform a range of medical duties. They work in all areas of medicine including primary care, family medicine, and emergency medicine. Specific duties and how much they need to be supervised by a physician vary by state.

Physician assistants provide basic care. They gather information from patients, perform physical exams, and order lab tests. They explain test results and review treatment options with patients and their families. If more than one treatment is available, they help patients decide which option to choose.

PAs can also do more complex tasks, such as:

• Set simple fractures
• Run electrocardiograms (EKGs)
• Sew up wounds
• Close incisions after surgery

Many PAs work in primary care areas, such as family medicine, general practice, or pediatrics. They set up goals and overall health plans for patients. They counsel patients about medications and teach them healthy living techniques.

Some PAs manage doctors' offices and order supplies and equipment. PAs also supervise technicians and other medical office assistants. In areas where doctors are in short supply, PAs may be the only health care providers available on a regular basis. In this case, they are required by state law to consult with physicians.