VIP Exclusive
DRC Dental Radiology Certification VIP Practice Exam
DRC — This exam mirrors the Dental Radiology Certification (DRC) exams required by many state dental boards for dental hygienists, most commonly aligned with the DANB Radiation Health and Safety (RHS) component exam (100 questions, 75-minute time limit, 75% passing score), which covers radiation physics, radiation health and safety, dental radiographic imaging, and radiographic interpretation.
29
Questions
60m
Time Limit
75.00%
To Pass
Question 1 of 29👑 VIP
A dental hygienist is preparing to expose a full-mouth series on a 34-year-old healthy adult male. During the exposure sequence, the tubehead drifts slightly between exposures. Which component of the x-ray unit is most likely responsible for this problem, and what is the primary safety concern if the tubehead cannot be stabilized?
Questions 2–29 and full explanations are VIP-exclusive.