Which instruction should be given for a DXA osteoporosis screening?

Which instruction should be given for a DXA osteoporosis screening?

• A. Remove All Jewelry Before the Test
• B. Lie Flat for 4 Hours Following the Test
• C. Empty Your Bladder Before the Test
• D. Fast for 12 Hours Before the Test

Answer: (A)

For a DXA scan, getting an artifact-free image is crucial because metal objects can distort the X-ray signal and alter the bone density reading. Jewelry and other metal items near the scanning areas (hips and spine) create artifacts that make the measurement less accurate, so removing all jewelry beforehand ensures the most reliable result. The test is quick and doesn’t require extended fasting, bladder emptying, or a long post-test rest, so those steps aren’t needed for this procedure.

For a DXA scan, getting an artifact-free image is crucial because metal objects can distort the X-ray signal and alter the bone density reading. Jewelry and other metal items near the scanning areas (hips and spine) create artifacts that make the measurement less accurate, so removing all jewelry beforehand ensures the most reliable result. The test is quick and doesn’t require extended fasting, bladder emptying, or a long post-test rest, so those steps aren’t needed for this procedure.