Question

How can you prepare for bone mineral density test?

Answer 1

If you're having a bone mineral density test:

• Don’t take calcium supplements for 24 hours before the exam.
• Don't wear clothes with metal zippers, belts, or buttons.
• If you’ve had an injection of barium or contrast dye for a CT scan or MRI, wait 7 days before having a central DXA. The contrast dye could affect the test.