Which of the Following Would Be the Best Method to Increase

question 28

Multiple Choice

Which of the following would be the best method to increase the positive predictive value of a screening test?

• A) Test a large population at once
• B) Test a group at high risk for the health problem
• C) Use a very sensitive screening test
• D) Use a very specific screening test

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Definitions:

Flow Response

The reaction or movement of a fluid, such as water or air, in response to external forces or conditions.

Rainfall

Precipitation in the form of water droplets that falls from clouds and is a crucial part of the water cycle sustaining ecosystems and human activities.

Hydrograph

A graph showing the change in the amount of flowing water (discharge) over time.

Steeper Slopes

Areas of land where the gradient is more inclined relative to the horizontal plane, increasing the rate of runoff.