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A serum prostate-specific antigen (PSA) test is used to screen for prostate cancer. It has a sensitivity of 79% and a specificity of 59%. What

A serum prostate-specific antigen (PSA) test is used to screen for prostate cancer. It has a sensitivity of 79% and a specificity of 59%. What percentage of men have a positive test but no disease (false positive) and may have to endure an unnecessary prostate biopsy?

Group of answer choices

A. 41%

B. 59%

C. 79%

D. 21%

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