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OOXX MOD 6
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Question | Answer |
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Clear communication, understanding on how to produce quality images, and Continuing education | The things Radiographers need reguarding technical ability. |
Automatic Processor | Rollers cleaned with warm water and special cleaner, should be replenished or changed as needed, rollers squeeze excess solution from the film surfaces. |
Sterilization and Disinfection | Dry heat or autoclaving sterilizes. While Iodophores are hospital grade disinfectants and tuberculosidals and disinfectants are toxic to living tissue. |
Facts reguarding film packet orientation | White side tube side, identification dot distinguishes between R&L sides, May be placed horizontally or vertically for a BWX |
Manuel film processing | Chemicals 68 F, Films are transported in and out of solutions on film holders, cleansing powders are not used on processing tank inserts |
Equiptment regulations involve | Registration of x-ray machines, Inspections done every 2-4 years, Fees collected for inspections |
Paralleling technique includes | Central ray directed perpendicular to the tooth and film, Film parallels to the long axis of the tooth, and use film holder to accomplish parallel film packet placement |
Identification dot | Should be positioned toward the crown of the teeth |
Electrons | Have a negative charge |
Dental x-ray machines | Manuel adjustment controls or pre-set controls |
Intensifying Screens | Should be in close physical contact with the film |
Processing Chemicals | Extend their life by replenishing them |
Disinfection | This is what is done to the lead apron after it is used |
X-ray Requirements | Vary between states for dental hygiene and dental assistants, when placing and exposing x-rays |
Film packet placed parallel to the long axis of the tooth | Paralleling Technique |
Elongation | Insufficient vertical angulation of the central beam |
To view the crowns and alveolar crests of the teeth in both arches on the same film | Bitewing Radiograph |
PPE required during radiographic procedures | Protective clothing, Mask, Gloves, Eye Protection |
Adult Full Mouth Survey | Usually consists of a minimum of 14 films, but the number and size of the film varies per office |
Filtration | Absorption of the long wavelength, occurs by passage of the beam through a sheet of aluminum |