RAD Ch. 5 Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | A coil of tungsten wire that is the source of electrons for x-ray production.
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| Space charge | show 🗑
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| Target | show 🗑
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| show | An electron cloud formed when electrons in the outermost shells get so far from the nucleus that they are no longer held in orbit.
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| show | Fast moving electrons from the cathode to the anode.
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| Bremsstrahlung | show 🗑
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| show | Made up of many different wavelengths
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| show | An x-ray photon formed by the collision of an incoming electron with an inner shell electron.
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| Focusing cup | show 🗑
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| Dual-focus | show 🗑
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| Focal spot | show 🗑
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| Rotating Anode | show 🗑
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| show | The slant of the anode surface.
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| show | The tungsten focal area all around the beveled edge of the rotating anode.
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| show | The vertical projection of the electron stream. Influences image sharpness.
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| show | An area on the target surface that is struck by the electron stream.
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| show | The result of the electron stream striking an angled target and thus becoming smaller. The steeper the target angle, the greater the difference in size.
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| Anode Heel Effect | show 🗑
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| Filtration | show 🗑
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| show | The unit used to measure voltage across the x-ray tube.
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| Milliampere-seconds (mAs) | show 🗑
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| Tungsten (W) | show 🗑
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| Millisecond (msec) | show 🗑
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| show | The length of time that the x-rays are turned on.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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