The Extent to Which a Specific Intervention, Procedure, or Service

question 22

Multiple Choice

The extent to which a specific intervention, procedure, or service produces beneficial results under ideal conditions is known as

• A) Efficacy
• B) Effectiveness
• C) Efficiency
• D) None of the above
• E) All of the above

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Definitions:

Bacteria

Microscopic, single-celled organisms found in virtually all environments, some of which can cause disease.

Water Table

The level below which the ground is saturated with water, an important concept in hydrology and environmental science.

Aquifer

Porous rock layer that holds some groundwater.

Surface Water

Water that is found on the surface of the earth, such as rivers, lakes, and ponds, as opposed to groundwater.