The concept of a dose management system in the material is described as:

• A. Should Be Activated Before Any Radiological Work Is Performed
• B. Should Be Deactivated Before Any Work Is Performed
• C. Has No Impact On Work
• D. Cannot Be Used With Radiopharmaceuticals

Answer: (A)

A dose management system should be activated before any radiological work is performed, so exposure is monitored and controlled from the start. It tracks accumulated dose, dose rates, and the time spent near sources, and it can trigger alarms or require additional controls when projected doses approach limits. This supports ALARA by guiding decisions about time, distance, and shielding, and it keeps a verifiable record for safety and regulatory purposes. The system is designed to work with radiopharmaceuticals, ensuring dose data is captured throughout the task. If it’s left off, there’s no real-time monitoring or automatic safeguards, and dose control becomes much less reliable for protecting workers.