Which method is typically NOT a way to protect workers from radiation exposure?

The chosen method of standing as close as possible to a radiation source is typically not a way to protect workers from radiation exposure. In fact, this practice can significantly increase the risk of exposure to harmful radiation. Radiation intensity decreases with distance, so maintaining a greater distance from the source is a fundamental principle in radiation protection.

In contrast, wearing lead aprons, using remote controls, and implementing proper shielding are all recognized techniques to enhance radiation safety. Lead aprons provide a barrier that absorbs radiation, thereby minimizing exposure to vital organs. Remote controls enable operators to manipulate equipment from a safe distance, further reducing their exposure. Proper shielding—whether through architectural materials or protective barriers—effectively blocks radiation and helps create safer working environments. These methods align with the principles of As Low As Reasonably Achievable (ALARA), which aim to limit radiation exposure to the lowest possible levels while still allowing for necessary operations.