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15 Cards in this Set
- Front
- Back
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catheterization |
the introduction of a catheter |
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catheterize |
to introduce a catheter |
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cannula |
hollow, flexible tube that is inserted into vessels or cavities |
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invasive procedure |
requires entry of a body cavity or interruption of normal body function |
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ech/o, son/o |
sound |
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fluor/o |
emitting or reflecting light |
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tom/o |
to cut |
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ultra- |
excessive |
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radiopaque |
substances that do not permit passage of x-rays |
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radiolucent |
describes substances that permit passage of x-rays |
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computed tomography |
uses ionizing radiation to produce a detailed image of a cross section of tissue |
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magnetic resonance imaging |
creates images of internal structures based on magnetic properties |
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Fluoroscopy |
visual examination of an internal organ using a fluoroscope |
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Positron emission tomography |
combination of computed tomography and radioactive substances |
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radiotherapy |
treatment of tumors using radiation to destroy cancer cells |
