MDRAO Practice Exam 2026 – Complete Exam Prep Resource

A significant environmental concern regarding gamma irradiation is the potential for radiation exposure to staff. Gamma irradiation is a method used primarily for the sterilization of medical devices and other products. During this process, gamma rays, which are a form of ionizing radiation, are emitted.

Staff working in or near gamma irradiation facilities need to take precautions to minimize their exposure to radiation, because prolonged or high levels of exposure can have detrimental health effects. This is particularly crucial in environments where the irradiation process is frequently used. Therefore, safe handling protocols, shielding, and monitoring are essential to protect personnel from harmful levels of radiation in such settings.

While all the other options could be of concern in different contexts, the specific focus of gamma irradiation as it relates to environmental impact distinctly highlights the importance of managing radiation exposure to ensure workforce safety.