RF workplace hazards include which of the following?

• A. Non-Ionizing Radiation
• B. Ionizing Radiation
• C. Ultraviolet Light
• D. Sound Pressure

Answer: (A)

RF workplace hazards stem from non-ionizing radiation—the type of electromagnetic energy emitted by radiofrequency equipment. This energy can cause tissue heating or burns if exposure is high, but it does not have enough energy to ionize atoms, which is the hallmark of ionizing radiation like X-rays or gamma rays. Ultraviolet light is also non-ionizing, but it’s not typically produced by RF equipment and is treated as a separate hazard category, while sound pressure is a mechanical, not electromagnetic, hazard. So the best fit for RF hazards is non-ionizing radiation because it directly describes the kind of energy involved in RF exposure and its thermal effects.