What color does bone density appear as on a CT image?

Study for the Medical Dosimetry Certification Test. Prepare with flashcards and multiple choice questions with detailed explanations. Get ready to excel on your exam!

Bone density appears white on a CT image due to the high x-ray attenuation properties of bone compared to soft tissues. The density of bone is significantly greater than that of surrounding tissues, which means that it absorbs x-rays more effectively during the imaging process. As a result, areas of high density, like bone, will show up as brighter (or white) on a CT scan, allowing for clear differentiation from softer tissues, which appear darker. This stark contrast is crucial for medical professionals to assess structural integrity, identify fractures, or evaluate bone-related pathologies effectively.

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