What Would Be the Most Effective Method of Reducing the Incidence

question 88

Multiple Choice

What would be the most effective method of reducing the incidence of blood flukes in a human population?

• A)Reduce the mosquito population.
• B)Reduce the freshwater snail population.
• C)Purify all drinking water.
• D)Avoid contact with rodent droppings.
• E)Carefully wash all raw fruits and vegetables.

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Definitions:

Literate

The ability to read and write at a level sufficient for effective communication and consumption of information.

Social Overhead Capital

Basic infrastructure projects such as roads, power generation, and irrigation systems.

Developing Country

A nation with a lower level of material wealth, industrialization, and human development index compared to developed countries.

Free-Rider Problem

A problem intrinsic to public goods: Because people can enjoy the benefits of public goods whether or not they pay for them, they are usually unwilling to pay for them.