This course is based on the book Radiography Prep, 9th Edition, by D. A. Saia, designed to reinforce the basic concepts that radiographer today needs to know. Patient care principles include ethical and legal aspects, communication, physical assistance and monitoring, emergencies, infection prevention/control, and pharmacology. The course reviews procedures, radiation safety, image acquisition, and equipment operation and quality assurance. Modeled after the ARRT content specifications, this course is a solid resource for any technologist.