The Code states that radiation exposure minimization applies to which groups?

• A. The patient, self, and healthcare team
• B. Only the patient
• C. Only the healthcare team
• D. Only external visitors present during imaging

Answer: (A)

ALARA—the idea behind radiation safety—focuses on keeping exposure as low as reasonably achievable for everyone involved in the imaging process. This means protection isn’t just for the patient or just for the staff; it applies to both and to other members of the healthcare environment who could be exposed to scatter or leakage.

In practice, this is why we emphasize shielding, precise collimation, proper technique to avoid repeats, and minimizing fluoroscopy time. It also underscored the need for safe work practices for the healthcare team—using protective equipment, maintaining distance, and monitoring exposure—so that colleagues aren’t exposed unnecessarily. Even visitors or others in the vicinity should be protected by these precautions.

So, the exposure-minimization principle applies to the patient, the person operating the equipment (self), and the broader healthcare team. Limiting it to only one group would neglect essential safety responsibilities for the others.