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medical imaginig
| Question | Answer |
|---|---|
| Requires the introduction of contrast media into various systems of the body. | invasive imaging |
| substances that allow internal images to be viewed. | contrast media |
| imaging process used to guide the catheter through the artery, into the heart, and then into the coronary artery. It projects the x-ray image onto fluorescent screens. | fluroscopy |
| An image only of arteries filled with contrast media. | arteriogram |
| An image of both arteries and veins filled with contrast media. | angiogram |
| delivered in daily doses for several weeks | external beam therapy |
| involves using radionuclide sources to treat tumors inside the body. | brachytherapy |
| an electromagnetic wave that has a wave length much shorter than visible light. | x-ray |
| are two dimensional images on x-ray film. | radiographs |
| contains a large electromagnetic field | MRI |
| what is an echocardigram? | An echocardiogram is a test in which ultrasound is used to examine the heart. |
| diagnostic radiologist | uses various imagining moditities. |
| radiation oncologist | deals with the use of radiation in the treatment of cancer. |
| invasive imaging was designed to determine ________. | whether coronary artery is narraowed or blocked. |
| a painless test that uses sound waves to create picture of your heart. | echocardiography |