Where should a personnel monitor be worn?

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Prepare for the Radiologic Technology Supervisor and Operator Exam. Study with comprehensive questions, interactive flashcards, and detailed explanations. Boost your confidence and ensure exam readiness!

Multiple Choice

Where should a personnel monitor be worn?

Explanation:
Lead shielding protects the torso, but the head and neck remain exposed. To accurately monitor occupational exposure, the dosimeter is worn at the collar on the outside of the protective apron. This position records dose to unshielded tissues in the head/neck and to scatter that can reach the upper body. If the dosimeter were under the apron, the shield would attenuate the reading, underestimating the actual exposure to those unshielded areas. Wearing it at the waist would mainly reflect torso exposure and wouldn’t best indicate the dose to the head and neck.

Lead shielding protects the torso, but the head and neck remain exposed. To accurately monitor occupational exposure, the dosimeter is worn at the collar on the outside of the protective apron. This position records dose to unshielded tissues in the head/neck and to scatter that can reach the upper body. If the dosimeter were under the apron, the shield would attenuate the reading, underestimating the actual exposure to those unshielded areas. Wearing it at the waist would mainly reflect torso exposure and wouldn’t best indicate the dose to the head and neck.

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