What is the most effective means of reducing voluntary motion during radiography?

• A. Short exposure times
• B. Good communication
• C. High-resolution images
• D. Advanced imaging techniques

Answer: (B)

Good communication is essential in radiography for reducing voluntary motion. When a radiologic technologist effectively communicates with the patient, it helps to prepare them for the procedure and provides clear instructions about the importance of remaining still. This includes explaining the process, the necessary duration of stillness, and any breathing instructions to follow. When patients understand what to expect and feel comfortable, they are more likely to cooperate, leading to less movement and therefore higher quality images.

While short exposure times can minimize motion blur caused by involuntary movements, they do not specifically address voluntary motion that arises from patient actions. High-resolution images and advanced imaging techniques, while important for image quality, do not directly reduce voluntary motion and may even take more time, increasing the potential for patient movement if not managed with effective communication.