Which of the following is NOT a practice to keep internal exposures ALARA?

To maintain internal exposures to radiation as low as reasonably achievable (ALARA), it is essential to follow established safety practices that minimize risk. Among these, personal hygiene practices are vital in preventing contamination, as they encourage individuals to wash hands and refrain from eating or drinking in contaminated areas. Routine radiation surveys are integral to monitoring radiation levels and identifying areas where exposure may be elevated, allowing for timely interventions. The use of personal protective equipment (PPE) serves as an additional barrier against potential internal exposure, ensuring that individuals are adequately protected while working with radioactive materials.

In contrast, ignoring safety regulations fundamentally undermines the principles of radiation safety and ALARA. Such an approach can lead to increased internal exposure as safety protocols are designed to mitigate risks and protect individuals from harmful radiation. Therefore, the choice that does not contribute to keeping internal exposures ALARA is indeed the ignorance of safety regulations, as this behavior directly contradicts the core objectives of radiation safety practices.