What does the term "ALARA" stand for in radiation safety?

The term "ALARA" stands for "As Low As Reasonably Achievable," which is a fundamental principle in radiation safety. This principle emphasizes the importance of minimizing radiation exposure to workers, patients, and the public to the lowest levels that can be reasonably attained. It encourages the use of all feasible measures and techniques to reduce exposure without compromising the quality of work or patient care.

Adhering to the ALARA principle involves a careful evaluation of tasks involving radiation, assessing necessary protective measures, and implementing engineering controls, procedural changes, and personal protective equipment as needed. This proactive approach reflects a commitment to safety and health in situations where ionizing radiation is present.

The other options present terms or concepts that do not accurately represent the ALARA philosophy. The focus of ALARA is not simply on awareness or limits but rather on the continuous pursuit of minimizing exposure while considering economic and social factors.