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As Low As Reasonably Achievable (ALARA) Principle

The As Low As Reasonably Achievable (ALARA) principle is a safety guideline aimed at minimizing exposure to hazards, particularly in radiation-related fields. It emphasizes that all necessary precautions should be taken to keep exposure levels as low as possible, considering factors like costs, benefits, and technology. This means using safer practices, protective gear, and efficient techniques to reduce risk while still achieving necessary outcomes. ALARA encourages continuous assessment and optimization to ensure that safety is prioritized without imposing unreasonable demands.

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  • Image for As Low As Reasonably Achievable (ALARA) Principle

    The ALARA principle stands for "As Low As Reasonably Achievable." It is a safety guideline used primarily in fields that involve radiation, like healthcare and nuclear energy. The core idea is to minimize exposure to radiation to the lowest possible levels, considering practical factors like cost, time, and technology. This means that while it’s important to use radiation for necessary purposes (like medical imaging), every precaution should be taken to reduce exposure for both patients and workers, ensuring safety without compromising the intended benefits.