Final answer:
Both radiation technologists and employers are responsible for maintaining ALARA in the medical industry, to minimize radiation exposure through proper practices and adherence to safety protocols.
Step-by-step explanation:
Responsibility for maintaining ALARA, which stands for 'As Low As Reasonably Achievable,' in the medical industry falls on both radiation technologists and employers. These individuals and entities work together to ensure that radiation exposure is minimized to protect workers, patients, and the environment. Key practices for maintaining ALARA include proper training of staff, use of protective equipment, regular equipment maintenance, and adherence to safe work protocols.
Types of work likely to cause an increase in the radiation exposure of a particular worker include performing frequent radiographic exams, interventional radiology procedures where fluoroscopy is used for extended periods, and handling radioactive materials or sources for diagnosis or treatment in nuclear medicine.