Which of the Following Actions Represents the Use of Secondary

question 20

Multiple Choice

Which of the following actions represents the use of secondary prevention to reduce environmental health risks?

• A) Collecting blood specimens from preschool children to check for lead levels
• B) Meeting with local government officials to request that the city clean up a hazardous vacant lot
• C) Referring a child with toxic lead levels to a neurologist
• D) Teaching parents of a 2-year-old about the dangers of lead-based paint in older homes

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Definitions:

Dominant Strategies

In game theory, these are strategies that result in the best outcome for a player, no matter what the other players do.

Pure Strategy

Strategy in which a player makes a specific choice or takes a specific action.

Optimal Response

Optimal response is a strategy that maximizes a player's benefits given the strategies chosen by others, commonly used in game theory.

Nash Equilibrium

A concept in game theory where no player can gain by unilaterally changing their strategy if the strategies of others remain unchanged.