Which organization routinely samples air, water, and food for radionuclides?

The correct answer indicates that all the listed organizations – the FDA, the USEPA, and the NRC – participate in routine sampling of air, water, and food for radionuclides.

The FDA (Food and Drug Administration) is responsible for ensuring the safety and security of the nation's food supply, which includes monitoring for contaminants such as radionuclides in food products. Its mission encompasses assessing food safety in the presence of radioactive materials to protect public health.

The USEPA (Environmental Protection Agency) plays a critical role in monitoring environmental pollutants, including radiation. It conducts sampling and analysis of air, water, and soil to ensure that levels of radionuclides are within safe limits for public health and the environment. The USEPA has specific programs aimed at studying and regulating environmental radiation.

The NRC (Nuclear Regulatory Commission) oversees commercial nuclear power plants and other uses of radioactive materials in the United States. To fulfill its regulatory responsibility, the NRC monitors radiation levels and conducts sampling efforts that may include air and water near licensed facilities, ensuring that radiation exposure remains within defined limits.

Collectively, these organizations contribute to public health and safety by assessing and regulating exposure to radionuclides in various environmental media. Their combined efforts underscore the multi-faceted approach required to