Which of the following is a method to reduce radiation exposure?

Wearing lead protection is a well-established method to reduce radiation exposure. Lead is a dense material that effectively absorbs and attenuates ionizing radiation, making it an ideal choice for shielding. When individuals work in environments with potential radiation hazards, such as medical imaging facilities or nuclear plants, utilizing lead aprons or barriers significantly decreases the amount of radiation that reaches the body. This protective approach allows workers to carry out their tasks while minimizing their exposure to harmful radiation levels.

In contrast, increasing proximity to the radiation source is counterproductive and would likely lead to higher exposure levels. Extending time in a radiation field also increases the dose received, making it an ineffective strategy for minimizing risk. Enhancing radiation levels for safety is a misunderstanding, as it would only serve to increase the hazard, rather than mitigate it. Thus, wearing lead protection stands out as a practical and effective method for reducing radiation exposure in various operational settings.