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 most common types of diagnostic radiology exams include: 1  Computed tomography (CT), also known as a CAT scan (computerized axial tomography), including CT angiography.  Fluoroscopy, including upper GI and barium enema.