ARRT Practice Exam 2025 – Complete Study Guide for Radiologic Technologists

The term that accurately describes the number of X-ray exposures made per week is workload. Workload refers to the total amount of work or the volume of tasks that a radiologic technologist or a radiology department is responsible for, which in this context means the frequency of X-ray exposures performed.

Understanding workload is essential in radiology for various reasons: it helps in assessing staffing needs, scheduling, equipment usage, and ensuring optimal patient care. In terms of radiation safety and management, knowing the workload can also assist in calculating the potential exposure levels for staff and patients, thereby contributing to effective dose optimization strategies.

While intensity pertains to the strength or amount of X-ray radiation being applied during a procedure, frequency generally refers to how often something occurs, but is less specific in this context than workload. Throughput typically describes the rate at which a system produces or processes items, which is more applicable in a manufacturing setting rather than directly relating to the number of X-ray exposures. Therefore, workload is the most appropriate term here, as it directly correlates to the quantity of X-ray procedures performed within a specified time frame.