In a mobile radiography setup, which PPE should non-patient personnel wear?

• A. Protective aprons only
• B. Personnel monitoring devices only
• C. Both protective aprons and personnel monitoring devices
• D. Neither

Answer: (C)

In mobile radiography, protecting personnel from scatter radiation is essential, and the best approach combines shielding with dose monitoring. The protective apron reduces the amount of scattered radiation reaching the torso, which is the most exposed area during close work near the patient. At the same time, a personnel monitoring device (dosimeter) records the actual radiation dose received over time, ensuring exposure stays within occupational limits and allowing dose tracking for safety audits. Relying on shielding alone wouldn’t tell you how much exposure is accumulating, while using a dosimeter alone wouldn’t reduce the immediate risk. Wearing both provides active protection and measurable safety, which is why together they’re the best choice.