Eating the right foods and drinking plenty of water is always important to your health. Focusing on good nutrition is even more important before and after you donate plasma. Follow these tips for a safe and successful plasma donation experience and to get your body ready to donate. On this page: Before you donate plasma, After you donate plasma, Anytime.
Screening Tests That Have Been Shown to Reduce Cancer Deaths. 1  Colonoscopy, sigmoidoscopy, and high-sensitivity fecal occult blood tests (FOBTs) These tests have all been shown to reduce deaths from colorectal cancer. 2  Low-dose helical computed tomography.
If the results of early detection tests â the prostate-specific antigen (PSA) blood test and/or digital rectal exam (DRE) â suggest that you might have prostate cancer, your doctor will do other tests, such as a transrectal ultrasound and a prostate biopsy to find out.f the results of early detection tests â the prostate-specific antigen (PSA) blood test and/or digital rectal exam (DRE) â suggest that you might have prostate cancer, your doctor will do other tests, such as a transrectal ultrasound and a prostate biopsy to find out.