Nurses care for the sick and injured and help people stay well. They work mainly in hospitals but also in homes, schools, government agencies and physicians' offices. Employment of registered nurses is expected to grow faster than that in most occupations, providing many new jobs. See Nurses or Samaritan College of Nursing at Grand Canyon University. Physical Therapy .
Physical therapists treat the physical disabilities of people who have injury or disease.
The Bureau of Labor Statistics projects a rapid growth of employment for physical therapists through the year 2005. See Physical Therapists or American Physical Therapy Association . Occupational Therapy . Occupational therapists help those who are mentally or physically disabled to develop or recover their living and work skills. The Bureau of Labor Statistics projects a rapid growth of employment for occupational therapists through the year 2005.