The Role of Pharmacology in Radiologic Technology

Passing the ARRT Radiography Registry Exam requires more than technical knowledge of positioning and radiation safety. It demands a well-rounded understanding of the clinical responsibilities that radiologic technologists shoulder every day. One of the most overlooked yet essential areas of knowledge is pharmacology—the study of drugs, their effects, and their uses. In radiologic practice, this includes understanding medications, contrast agents, and emer...

Adopted from Dr. Angela Thomas' lecture on Patients' Rights from the 21 Day Registry Review Challenge

In the world of radiologic technology, our job doesn’t begin and end with producing diagnostic images. We’re in a uniquely trusted position—one that demands ethical clarity, compassion, and accountability. Whether assisting in a routine chest X-ray or preparing a patient for a complex fluoroscopic study, our duty to uphold patients' rights remains constant.

This comprehensive guide dives deep into three...