Radiographic and Fluoroscopic Equipment
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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| What is the primary role for a radiographer? | show 🗑
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| show | X-ray tube, collimator, x-ray table, control console, Tube stand
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| show | X-ray tube
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| What is the x-ray tube made of? | show 🗑
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| the two primary components of the x-ray tube | show 🗑
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| show | Anode
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| show | cathode
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| How are x-rays created? | show 🗑
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| - controls the quantity or number of x-rays | show 🗑
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| -controls the strength or penetrating power of the x-rays | show 🗑
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| x-ray beam-limiting device attached directly below the x-ray tube | show 🗑
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| show | collimator
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| show | collimator
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| show | collimator
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| -act of adjusting the collimator to increase or decrease the field size is referred to as | show 🗑
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| increase collimation | show 🗑
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| show | Collimator
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| show | Positive Beam Limitation ( PBL)
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| show | PBL - Positive beam limitation
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| 6 types of x-ray tables: | show 🗑
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| - move in two directions -may be buttons for table movement or foot switches | show 🗑
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| 2 types of titling tables are: | show 🗑
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| show | bucky mechanism
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| -works as an oscillating grid device to decrease the amt of scatter radiation reaching the IR by moving or vibrating during the exposure | show 🗑
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| show | increase it
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| another name for bucky tray | show 🗑
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| -holds IR in place under the x-ray table & keeps it center under the table | show 🗑
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| show | control console
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| show | main power, kVp, mA, time, rotor-exposure switch
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| what is technique selection? | show 🗑
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| show | mA and time
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| show | on the wall above the control console
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| show | on the control console
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| show | 1000
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| show | 30, 150
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| major kVp will change in steps of? | show 🗑
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| minor kVp will change in steps of? | show 🗑
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| 1000 mA = ____ A | show 🗑
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| control consoles will range from ___ mA to ___ mA | show 🗑
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| mA is usually in increments of... | show 🗑
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| show | btwn 100 and 400 mA
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| show | Rotor-exposure switch
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| -contains two differnt exposure switches that are mechanically interlocked so one must be activated before the other | show 🗑
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| show | rotor switch
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| begins the exposure | show 🗑
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| -automatically terminates the exposure -termination of the exposure must be indicated both audibly and visually | show 🗑
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| How do you avoid ending the exposure too soon? | show 🗑
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| show | longitudinal, transverse, vertical, tube angulation
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| -travel is moving the x-ray tube lengthwise to the technologist's left or right or toward the patients head or feet | show 🗑
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| -travel is moving the tube at right angels across the table/towards or away from the technologist | show 🗑
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| -travel is moving the tube up toward the ceiling or down toward the floor | show 🗑
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| show | tube angulation
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| two types of tube locks: | show 🗑
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| The student must make sure the central ray (tube) is _____ to the center of the bucky tray when the tray is being used. | show 🗑
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| show | fluoroscopy
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| show | additl fluoroscopy x-ray tube, placed under the table; an image intensifier
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| show | spot film device
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Created by:
erikasmith28
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