Epidemiology is most concerned with defining a balanced diet.

determining the causes of a disease.

finding patterns in the spread of disease.

documenting the impact of an established disease.

C: Finding patterns in the spread of diseases

Explanation: I just took the test and got it correct but the definition of Epidemiology the branch of medicine which deals with the incidence, distribution, and possible control of diseases and other factors relating to health. Which is a longer version of saying C.

hipaa health insurance reform

title i of the health insurance portability and accountability act of 1996 (hipaa) protects health insurance coverage for workers and their families when they change or lose their jobs. visit the cms website　below　for title i information regarding pre-existing conditions and portability of health insurance coverage.