An Example of Secondary Prevention Is

question 5

Multiple Choice

An example of secondary prevention is:

• A) Screening children for lead poisoning
• B) Working with communities on emergency preparedness plans
• C) Developing social networking interventions to modify community norms
• D) Educating patients with strokes at rehab centers to help optimize their functioning

---

Definitions:

Marginal Productivity Theory

A theory stating that the demand for a factor of production is derived from the marginal product that the factor adds to the output.

Equilibrium Value

The price and quantity at which supply and demand in a market are balanced.

Marginal Product

The increase in output that results from employing one more unit of a particular input, holding all other inputs constant.

Marginal Productivity Theory

An economic theory that explains the determination of wages in the labor market, suggesting that the wage of a worker is set at a level equal to their marginal contribution to the production process.