In addition to differentiation by species, zoology also encompasses other types of research, such as animal physiology, behavioral ecology, evolutionary biology and ethology, the study of animal behavior.
Public health is personal. Public health professionals focus on preventing disease and injury by promoting healthy lifestyles. They implement educational programs, develop policies, administer services, conduct research, and regulate health systems to achieve these goals.
Misconception #2: Health care professionals who teach patients are educators. Although many people teach health care concepts, many of them are not prepared with the skills to provide health education properly. In diabetes education, care providers representing a variety of disciplines describe themselves as educators.