ARRT Registry Review: Equipment Operation and Quality Control
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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| All of the following are associated with the anode except | show 🗑
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| show | B.)grid-controlled
(Shepard, p. 367)
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| The minimum response time of an automatic exposure control (AEC) | show 🗑
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| The electron cloud within the x-ray tube is the product of a process called | show 🗑
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| Which of the following causes pitting, or many small surface melts, of the anode's focal track? | show 🗑
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| show | A.)AEC
(Carlton and Adler, 4th ed., p. 102)
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| show | C.)radiopaque objects
(Carlton and Adler, 4th ed., p. 484)
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| show | A.)as kV increases, the HVL increases
(Selman, 9th ed., pp. 122-123)
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| As window level increases | show 🗑
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| Which of the following devices converts electrical energy to mechanical energy? | show 🗑
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| show | B.)solid arc, with the angle (in degrees) representative of the exposure time
(Selman, 9th ed., p. 106)
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| Star and wye configurations are related to | show 🗑
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| What is the device that directs the light emitted from the image intensifier to various viewing and imaging apparatus? | show 🗑
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| Which of the following systems function(s) to compensate for changing patient/part thicknesses during fluoroscopic procedures? | show 🗑
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| The x-ray tube in a CT imaging system is most likely to be associated with | show 🗑
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| To maintain image clarity is an image-intensifier system, the path of electron flow from the photocathode to the output phosphor is controlled by | show 🗑
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| Which part of an induction motor is located within the x-ray tube glass envelope? | show 🗑
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| show | C.)rheostat
(Selman, 9th ed., p. 147)
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| show | A.)phototimers
(Shepard, pp. 275-276)
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| show | C.)mA x time x kV x 1.35
(Selman, 9th ed., pp. 145-146)
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