Radiation Safety Practice Exam

What is the first step in the clean-up process after a radiological incident?

1. Secure all radioactive resources

2. Determine how much contamination is present

3. Perform decontamination of equipment

4. Submit reports

The correct answer is: Determine how much contamination is present

The first step in the clean-up process after a radiological incident is to determine how much contamination is present. This initial assessment is crucial because it guides all subsequent actions. Understanding the extent of the contamination allows responders to evaluate the severity of the incident and decide on appropriate decontamination strategies. Accurate measurements of radiation levels and contamination types inform the allocation of resources, personnel, and protective measures needed for the clean-up. By assessing the contamination first, responders can prioritize areas that require immediate attention, ensuring that safety measures are in place to protect both personnel and the environment. This step also helps in formulating a plan for decontamination and securing the area, as knowing the levels and spread of contamination is fundamental to making informed decisions moving forward. Following this initial assessment, other steps such as securing radioactive materials, performing decontamination, and submitting reports can proceed in an organized and effective manner.