ALARA stands for which safety principle?

ALARA stands for which safety principle?

• A. As Low As Reasonably Achievable
• B. All Levels Are Reduced Accordingly
• C. Always Limit And Reduce Absorption
• D. Average Levels Are Readily Accessible

Answer: (A)

ALARA means keeping radiation exposure as low as reasonably achievable. This principle guides every radiography task to minimize dose without compromising diagnostic quality, balancing effort, cost, and practicality. In practice, it means using the lowest acceptable technique, precise collimation to limit the beam, appropriate shielding, avoiding repeats by proper positioning, and leveraging dose-saving features of the equipment. The other phrases don’t reflect this protective philosophy and refer to concepts that aren’t about reducing radiation exposure in a practical, justified way.

ALARA means keeping radiation exposure as low as reasonably achievable. This principle guides every radiography task to minimize dose without compromising diagnostic quality, balancing effort, cost, and practicality. In practice, it means using the lowest acceptable technique, precise collimation to limit the beam, appropriate shielding, avoiding repeats by proper positioning, and leveraging dose-saving features of the equipment. The other phrases don’t reflect this protective philosophy and refer to concepts that aren’t about reducing radiation exposure in a practical, justified way.