Prostate-Specific Antigen (PSA) Screening Is Controversial Because

Multiple Choice

Prostate-specific antigen (PSA) screening is controversial because

A) there are few false-negative results.
B) PSA is produced by many other tissues.
C) it is less sensitive than digital rectal examination.
D) there are associated harms of false-positive test results.
E) it detects prostate cancer only in its late stage.