Radiology SEE
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| the negative electrode (terminal) in the x-ray tube. The cathode consists of a tungsten filament wire that is set in molybdenum focusing cup that directs the cathode stream toward the target on the anode. | show 🗑
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| show | anode
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| diaphragm, usually lead, designed to restrict the dimensions of the useful beam | show 🗑
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| either of two terminals of tan electric source. In the x-ray tube, either the anode or the cathode. | show 🗑
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| show | filler
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| show | filament
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| show | incandescence
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| show | polychromatic
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| show | kilovolt peak
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| the release of electrons when a material such as tungsten is heated to incandescence. Electrons are boiled off from the cathode filament in the x-ray tube when electric current is passed through it. | show 🗑
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| show | tungsten
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| curved portion of the x-ray machine that is connected to the extension arm. The tube head is suspended within the yoke and can be rotated vertically and horizontally within it. | show 🗑
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| the unit of intensity of an electric current produced by 1 volt acting through a resistance of 1ohm. | show 🗑
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| a mass of free electrons that hovers around the filament wire of the cathode when it is heated to incandescence. The number of free electron increases as the miliamperage is increased. | show 🗑
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| show | electrical circuits
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| show | exposure button
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| small area on the target on the anode toward which the electrons from the focusing cup of the cathode are directed. | show 🗑
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| show | quantity
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| Term used when describing the intensity of the x-ray beam. Refers to the penetrating ability of the beam | show 🗑
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| protective metal covering that contains the x-ray tube, the high-voltage and low-voltage transformers, and insulating oil. Attached to the flexible extension arm by a yoke. The PID attaches to the tube head at the port. | show 🗑
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| electronic tube located in the tube head that generates x-rays | show 🗑
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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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