Prevention - keep illness or injury from happening
Assessment/evaluation - appraisal of the condition based on the patient's subjective report
Identification/diagnosis - analysis based on signs, symptoms, and laboratory findings
Treatment - management and care of a patient or the combating of disease or disorder
Rehabilitation/habilitation - treatment designed to recover from injury, illness, or disease towards a normal condition as possible
Advocacy - a method by which patients, their families, attorneys, health professionals, and citizens' groups can work together to develop programs that ensure the availability of high-quality healthcare for a community
Promotion of health and well-being - the process of enabling people to increase control over their health and its determinants, and thereby improving their health
Education - the process of sharing and gaining knowledge
Research - the diligent inquiry or examination of data, reports, and observations in a search for facts or principles