
Physicians
and surgeons serve a fundamental role in our society and have an effect
upon all our lives. They diagnose illnesses and prescribe and administer
treatment for people suffering from injury or disease. Physicians
examine patients, obtain medical histories, and order, perform, and
interpret diagnostic tests. They counsel patients on diet, hygiene, and
preventive health care.
There are two types of
physicians: M.D. (Doctor of Medicine) and D.O. (Doctor of Osteopathic
Medicine). M.D.s also are known as allopathic physicians.
While both M.D.s and D.O.s may use all accepted methods of treatment, including
drugs and surgery, D.O.s place special emphasis on the body's
musculoskeletal system, preventive medicine, and holistic patient care.
D.O.s are more likely than M.D.s to be primary care specialists although
they can be found in all specialties. About half of D.O.s practice
general or family medicine, general internal medicine, or general
pediatrics.
Note: Some resources in this section are provided by the US Department
of Labor, Bureau of Labor Statistics.
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