<prompt> ALARA stands for?As low as reasonably achievableAs low as radiation achievableAs low as reasonably accountableNone of the above  <response>: As low as reasonably achievable ALARA is a principle of radioprotection stating that whenever ionizing radiation has to be applied to humans, animals or materials exposure should be as low as reasonably achievable. It is fundamental to the principles of radiation protection. 3 basic principles of ALARA: Time Distance Shielding. 