The accuracy of information on death certificates is dependent on how well the informant knew the deceased and the circumstances of death. 

An individual decides that they will start a diet right away after the holidays and announces his plans to this family and friends.  This is an example of 

Which of these preventive care measures comes directly from medical care?

The incentives for a Managed Care Organization to keep their patients healthy discourage medical plans from using public health strategies to prevent disease and promote healthy behaviors among its members.

When case definitions change, so do prevalence and incidence.

The relationship of an individual with a larger group or population is called a(n)

Medicare Part B is voluntary and covers doctor bills and other outpatient costs.

Valid studies have reproducible results.

Colorectal cancer screening is more prevalent among those with higher education and income level.

The Affordable Care Act went into effect in 2001, immediately following 9/11