According to the NRC, what is the recommended action after a radioactive spill is detected?

The recommended action after a radioactive spill is detected is to start decontamination immediately. This is based on the importance of reducing the exposure risk to personnel and containing the spread of contamination. Prompt decontamination helps to minimize the radioactive dose that individuals could absorb as a result of the spill and limits the potential environmental impact.

In a situation involving radioactive materials, the priority is to address the spill quickly and safely. This involves establishing control over the contaminated area and using appropriate techniques to remove or neutralize the radioactive material. By initiating decontamination efforts right away, personnel can effectively manage the spill and protect themselves and others in the vicinity.

While assessing the condition of affected personnel and notifying emergency services are important components of broader emergency response protocols, initiating decontamination is the immediate action necessary to manage the risk posed by the spill. Evacuation can also be a valid step in certain scenarios, but the immediate focus should be on decontamination to control the situation.