Section 305(b) requires each state to prepare a water quality assessment report every two years. The Environmental Protection Agency (EPA) compiles the information from the state reports and prepares a summary for Congress on the status of the nationâs waters.
The following are some common tests that may be used to evaluate cancer: The following are some common tests that may be used to evaluate cancer: Alpha-fetoprotein (AFP) blood test
The tests commonly used in diagnosing prostate cancer include: 1  DREs: Digital rectal examinations may be conducted annually for men over the age of 50. 2  PSA tests: Prostate-specific antigen tests may be done annually for men over the age of 50. Men in high-risk groups, such as African-Americans, or those with a strong family history of prostate cancer should consult their physicians about being tested at an earlier age.