A blurred radiographic image is most likely caused by:
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Correct answer: Patient or tube head movement
Any motion during exposure results in image blur. Stabilizing the patient and equipment prevents this artifact.
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More X-ray Equipment and Positioning questions
- What is the primary purpose of using receptor-holding devices?
- Which component of the dental X-ray machine directs and restricts the size of the X-ray beam?
- What is the function of the position-indicating device (PID)?
- Which PID shape provides the greatest reduction in patient radiation dose?
- What effect does increasing the source-to-film distance (long PID) have on the image?
- The paralleling technique requires the receptor to be placed: