When should radiographers utilize lead curtains or barriers?

Utilizing lead curtains or barriers is primarily necessary when radiographers operate in areas adjacent to non-controlled environments to protect others from radiation exposure. This practice is crucial in ensuring that individuals who are not directly involved in the radiographic procedure are safeguarded from potential radiation hazards.

In non-controlled environments, there may be members of the public or other personnel who are not wearing protective gear or trained to minimize their exposure. Implementing lead curtains or barriers acts as a significant protective measure, reducing the amount of scattered radiation that can reach these individuals.

While lead curtains or barriers may be beneficial in various scenarios, such as providing extra protection during all radiographic procedures, it is particularly essential in mixed-use settings where the risk of exposing unprotected individuals is higher. Therefore, the correct choice focuses on the importance of maintaining safety for bystanders in designated areas that surround radiographic operations.