Techniques for early detection of prostate cancer include a digital rectal exam and

Question

Quizplus · Accepted Answer

While a digital rectal exam may detect some prostate cancers, it is not as effective as a prostate-specific antigen (PSA) blood test. The PSA test can detect elevated levels of a protein produced by the prostate gland, which can be an indication of cancer. Ultrasound and CT scans may be used to diagnose prostate cancer after it has been detected, but they are not typically used for screening purposes. Surgery is not a screening technique for prostate cancer.

Techniques for Early Detection of Prostate Cancer Include a Digital