During radiographic exposure, which actions are recommended to minimize exposure to scatter radiation?

• A. Stand as far as practicable from the scattered radiation source
• B. Wear protective apparel
• C. Use the personnel monitoring devices
• D. All of the above

Answer: (D)

Minimizing exposure to scatter radiation comes from using distance, shielding, and monitoring together. The intensity of scattered photons drops off as you move farther away from the source, so standing as far as practicable reduces dose. Protective apparel provides a physical barrier that attenuates scatter, protecting exposed areas such as the body and organs. Personal monitoring devices help track occupational exposure over time and guide safety practices to keep doses within limits. Because each measure contributes to lowering exposure, employing all of them together offers the best protection.