Tammara Crawn -Davis
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 | electron, proton and neutron. Busong, p 40
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| True or False, roentgen (GYa) is the unit of radiation exposure or intensity, rad(GYt) is the unit of radiation abosorbed dose, rem (Sv) if the unit of occupational radiation exposure? | show 🗑
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| show | Fals. When necessary a member of the patients family should provide assistance. Bushong p.12
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| show | ALARA , As Low As Reasonably Achievable
bushong p.12
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| In fluorography the x-ray tube is located where? | show 🗑
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| show | electron Bushong p. 5
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| True or False, Energy is the ability to do work? | show 🗑
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| The maximum number of electrons that can occupy the out shell is? | show 🗑
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| Tungsten has an atomic z number? | show 🗑
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| Velocity, wavelength and frequency are , proportional or inversely proportional? | show 🗑
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| for a given technique the x-ray intensity at 1m is 450 mR. What is the intensity at a distance of 3 m? | show 🗑
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| show | Volts (V) , ohms . Bushong p. 79
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| A ____________ is any substance through which electrons flow easily and a ___________ is any material that does not allow elctrons to flow? | show 🗑
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| Current that oscillate back and forth is called________________ and current that flows in one direction is called____________. | show 🗑
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| show | x-ray tube, operating console, high-voltage generator. Bushong p 103
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| True or False, the autotransformer supplies precise voltage to the filament circuit. | show 🗑
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| KVp or maS determines the quality of the x-ray beam? | show 🗑
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| An x-ray tube requires direct current (DC), what device is required to convert AC to DC? | show 🗑
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| What is the most common cause of tube failure? | show 🗑
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| show | A filament and focusing cup. p. 122
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| General purpose x-ray tubes use which type of anode; rotating or stationary? | show 🗑
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| True or False, appoximatley 99% of projectile electron kinetic energy is used for the production of x-ray. | show 🗑
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| show | Brems. bushong p.143
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| Does added filtration increase or decrease x-ray quantity? | show 🗑
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| show | Inherent, Added, compensating filter. Bushong p.157
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| show | Coherent scattering, compton effect, photoelectric effect , pair production, photodisintegration. p. 163
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| true or false, compton scattering reduces image contrast? | show 🗑
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| show | absorption. attentuation is the product of absorption and scattering. Bushong p 175
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| Cones are used for daylight vision and are called ________________, and rods are used for night vision and are called________________. | show 🗑
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| The ability of the image intensifier to increase the illumination level of the image is called? | show 🗑
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| A reduction in brightness of the periphery of an image is called? | show 🗑
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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.
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Created by:
Tammara Crawn-Davis
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