Which statement best describes screening vs diagnostic testing?

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Multiple Choice

Which statement best describes screening vs diagnostic testing?

Screening tests are used in people who do not have symptoms to flag those who may have a condition so they can receive confirmatory testing. The statement that screening screens asymptomatic populations to identify potential disease matches this idea, focusing on applying the test to people without symptoms and identifying those who might need further evaluation. Diagnostic testing, on the other hand, is used to confirm a disease—typically after a positive screen or when symptoms are present—not to screen asymptomatic individuals. The other options mix up these roles, but the best description is that screening targets asymptomatic populations to identify potential disease.

Screening tests are used in people who do not have symptoms to flag those who may have a condition so they can receive confirmatory testing. The statement that screening screens asymptomatic populations to identify potential disease matches this idea, focusing on applying the test to people without symptoms and identifying those who might need further evaluation.

Diagnostic testing, on the other hand, is used to confirm a disease—typically after a positive screen or when symptoms are present—not to screen asymptomatic individuals. The other options mix up these roles, but the best description is that screening targets asymptomatic populations to identify potential disease.

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