DANB Radiation Health and Safety (RHS) Practice Exam 2025 - Free RHS Practice Questions and Study Guide

Regular calibration of radiographic machines is critical for radiation safety in dental imaging because it ensures that the equipment is functioning correctly and delivering the appropriate dosage of radiation. Proper calibration helps maintain the accuracy of the exposure settings, which directly affects the quality of the images obtained and the safety of both the patient and the operator. When machines are calibrated regularly, any deviations in performance can be identified and corrected, reducing the risk of overexposure to radiation.

Additionally, regular maintenance and calibration are essential to comply with regulatory standards and best practice guidelines, ensuring ongoing safety in dental practices. This preparation minimizes the likelihood of equipment failure or incorrect doses that could lead to undesired radiation exposure. Properly calibrated machines contribute to high-quality diagnostic images while maintaining the principle of As Low As Reasonably Achievable (ALARA) in radiation exposure.