Guidance on keeping radiation exposure "As Low As Reasonably Achievable" through proper shielding and optimized scan times. Quality Control (QC) and Calibration
The Hologic Discovery QDR Series is a dual-energy X-ray absorptiometry (DXA) system that measures bone mineral density (BMD) and body composition. The system consists of a scanning table, a detector, and a computer console. The manual provides detailed information on the system's components, specifications, and operating principles. hologic discovery qdr series manual