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Ch 12 voc. review 2
Lab Test, Radiology and Nuclear Medicine Procedures
| Question | Answer |
|---|---|
| blood test that is positive in patients with rheumatoid arthritis | rheumatoid factor (RF) |
| blood test that has an elevated level in patients with gout and gouty arthritis | uric acid |
| procedure that uses a radiopaque contrast dye that is injected into a joint | arthrography |
| -graphy | process of recording |
| -gram | record or picture |
| procedure that measures the bone mineral density BMD to determine if demineralization from osteoporosis has ocurred | bone density test |
| density test uses two x-ray beams with different energy levels to create a 2 dimensional image | DEXA scan |
| density test uses an x-ray beam and a CT scan to create a 3 dimensional image | quantative computerized tomography |
| tom/o- | cut; slice; layer |
| densit/o- | density |
| -metry | measuring |
| nuclear medicine in which phosphate compound is tagged with the radioactive tracer technetium-99, this is injected intravenously and is taken up to into the bone | bone scintigraphy |
| scint/i- | point of light |
| is used to diagnose bony abnormalities in any part of the body. these are the primary means for diagnosing fractures, dislocations and bone tumors | x-ray |