A modern DXA scanning system consists of
1. workstation
2. x-ray tube
3. Bucky assembly
4. x-ray detector
5. tilting, radiolucent table
6. QC phantom
7. AEC system with three fields
8. positioning aides
a. 1, 2, 5, 6, 7, and 8
b. 1, 2, 3, 4, and 5
c. 1, 2, 4, 6, and 8
d. 1, 2, 3, 4, 5, and 7
c. 1, 2, 4, 6, and 8
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A tear in the muscle wall through which an organ of the body protrudes is a(n):
A. spasm or cramp. B. hernia. C. tendinitis. D. ataxia.
The unit of service (UOS) edits that CMS uses are called
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Which cancer has a poor prognosis, and death is usually within 2 to 3 years as a result of infection and kidney failure?
a. Non-Hodgkin's lymphoma b. Hodgkin's disease c. Multiple myeloma d. Thalassemia