Dental Terminology Flashcards Pack 4 PDF

Dental Terminology Flashcards - Pack 4 Set 21 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 1 absorption acute exposu...

Dental Terminology Flashcards - Pack 4 Set 21 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 1 absorption acute exposure cathode rays 21-1 21-2 21-3 chronic exposure critical organs diagnostic 21-4 21-5 21-6 digital imaging dose equivalent electromagnetic energy 21-7 21-8 21-9 electrons genetic cells ionization 21-10 21-11 21-12 leakage radiation long wavelengths maximum permissible dose 21-13 21-14 21-15  Set 21 Page 2 when body absorbs a amount of radiation vacuum tube large dose in a short time a substance retains 21-3 21-2 21-1 test or procedure meant to those organs most when the body absorbs small, find a disorder or illness sensitive to radiation repeated dose over time 21-6 21-5 21-4 energy with both electrical and measurement unit covering absorbed computer-captured x-ray images magnetic energy radiation and ionization factors 21-9 21-8 21-7 when electrons separate from molecules; reproductive; sperm; ova negatively charged particles molecules become unstable 21-12 21-11 21-10 highest amount of radiation exposure the body can tolerate radiation that escapes from primary less energy without damage beam; machine must be repaired 21-15 21-14 21-13 Dental Terminology Flashcards - Pack 4 Set 21 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 3 primary radiation RAD radiation dose 21-16 21-17 21-18 radiation exposure radiograph radiography 21-19 21-20 21-21 radiology roentgens scatter radiation 21-22 21-23 21-24 secondary radiation short wavelengths somatic cells 21-25 21-26 21-27 threshold dose wavelength x-ray 21-28 21-29 21-30  Set 21 Page 4 amount of radiation focused beam; comes directly radiation absorbed dose something receives from x-ray machine 21-18 21-17 21-16 process of making images occurs when radiation another name for x-ray image with x-rays contacts any substance 21-21 21-20 21-19 x-ray radiation deflects in measurement unit for medical branch that uses x-rays many directions x-ray exposure for diagnosis and treatment 21-24 21-23 21-22 created when matter all except reproductive cells more energy deflects part of an x-ray 21-27 21-26 21-25 short electromagnetic wavelength the smallest amount of radiation that distance between wave peaks that produces images on photo film causes biological or harmful effects 21-30 21-29 21-28  Dental Terminology Flashcards - Pack 4 Set 22 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 5 aluminum filter black wrapper cathode 22-1 22-2 22-3 collimator contrast control panel 22-4 22-5 22-6 density direct digital imaging distortion 22-7 22-8 22-9 electronic intraoral sensor elongated exposure button 22-10 22-11 22-12 extension arm film packet film speed 22-13 22-14 22-15  Set 22 Page 6 part of x-ray tube; removes low energy, protects film from harmful light generates electrons least-penetrating rays from beam 22-3 22-2 22-1 on-off control; exposure time difference between shades of metal disk; small opening control; power of beam control gray near each other limits size of beam 22-6 22-5 22-4 how much a tooth in an x-ray looks involves placing sensor in oral cavity how dark an x-ray looks longer or shorter than in reality 22-9 22-8 22-7 controls flow of electricity a tooth that looks longer than reality digital image capturing device that passes through cathode 22-12 22-11 22-10 determined by size of where film is stored; protects from houses wire connection between silver halide crystals moisture and light tube head and control panel 22-15 22-14 22-13 Dental Terminology Flashcards - Pack 4 Set 22 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 7 foreshortened gray scale high definition 22-16 22-17 22-18 identification dot image impulses 22-19 22-20 22-21 indirect digital imaging insulating oil kilovoltage peak meter 22-22 22-23 22-24 lead apron lead foil sheet mA setting 22-25 22-26 22-27 milliamperage selector milliamperes outer packet 22-28 22-29 22-30  Set 22 Page 8 high level of sharpness describes range of shades; a tooth that looks shorter or clarity in an x-ray from white to black than reality 22-18 22-17 22-16 small amounts of exposure time completed digital radiograph distinguishes left from right side of film 22-21 22-20 22-19 on control panel; shows level of fills inside of tube head; uses existing radiograph; similar to penetration power of beam absorbs heat scanning; seen on computer monitor 22-24 22-23 22-22 protects patient’s organs refers to how dark or light a placed behind film; protects film and reproductive tissues radiograph will come out from scatter radiation from scatter beams 22-27 22-26 22-25 protects contents from on control panel; mA; electric current unit of measure light and saliva adjust flow of milliamperes 22-30 22-29 22-28 Dental Terminology Flashcards - Pack 4 Set 22 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 9 partial image PID radiolucent 18-1 18-2 18-3 radiopaque sensor system silver halide crystals 18-4 18-5 18-6 thyroid collar wired system wireless system 18-7 18-8 18-9 x-ray film x-ray tube 18-10 18-11  Set 22 Page 10 substances that radiation can badly exposed; shows only parts part of tube head; aims x-ray beam easily pass through of an x-rayed area on film 18-3 18-2 18-1 how electronic sensor substance that radiation does not store energy from radiation communicates with computer easily pass through 18-6 18-5 18-4 cable that connects protects patient’s neck and thyroid digital x-ray system that uses no wires to computer sensor area from radiation exposure 18-9 18-8 18-7 where x-rays are created made of cellulose acetate 18-11 18-10 Dental Terminology Flashcards - Pack 4 Set 23 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 11 anterior exposure bisecting technique bisector sequence 23-1 23-2 23-3 posterior exposure exposure sequence paralleling technique sequence 23-4 23-5 23-6 region 23-7  Set 23 Page 12 imaginary line between the film starting point for x-ray exposure in and the long axis that splits the involves placing the firm directly a full sequence; anterior teeth angle in half 23-3 23-2 23-1 ending sequence for full sequence placement of the film away from and the order in which you take exposure; posterior teeth parallel to the long axis of the tooth tooth x-rays 23-6 23-5 23-4 indicates an exposure area that might be missing teeth 23-7 Dental Terminology Flashcards - Pack 4 Set 24 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 13 automatic film accelerator black x-ray processor 24-1 24-2 24-3 blurred image clear x-ray cone cut in image 24-4 24-5 24-6 dark x-ray developer developing agent 24-7 24-8 24-9 distorted image, double image dry dark lines 24-10 24-11 24-12 edentulous x-ray elongated image endodontic x-ray 24-13 24-14 24-15  Set 24 Page 14 develops unprocessed film; softens gelatin in emulsions; exposed to white light no human intervention activates developing agent 24-3 24-2 24-1 cone not centered over film; not exposed patient moved during exposure partial exposure 24-6 24-5 24-4 converts silver halide to first chemical used in processing overexposed silver on film 24-9 24-8 24-7 film gets dried; uses film film exposed twice excessively bent film hangers or drying rack 24-12 24-11 24-10 focused on dental pulp, nerves, x-ray of a toothless or vertical angulation too flat blood vessels and tissues around root partially toothless patient 24-15 24-14 24-13  Dental Terminology Flashcards - Pack 4 Set 24 Copyright © 2023, U.S. Career Institute. All Rights Reserved. 0204501FC04A-83 Page 15 fix foreshortened image hardening agent 24-16 24-17 24-18 light, herringbone labial mounting light x-ray pattern image 24-19 24-20 24-21 preservative processing replenisher 24-22 24-23 24-24 restrainer rinse wash 24-25 24-26 24-27 x-ray showing overlapped x-ray lacks visible apices contacts 24-28 24-29  Set 24 Page 16 causes emulsion gelatin to when film gets placed in fixer solution vertical angulation to steep become rigid and diminish to remove unexposed crystals 24-18 24-17 24-16 film mounting; film placed backward in mouth underexposed raised dot faces up 24-21 24-20 24-19 steps to follow to create prevents developing agent raises level of developer x-ray from exposed film from degrading 24-24 24-23 24-22 step after developer; water inhibits development of unexposed film gets washed in water bath used to remove developer solution silver halide crystals 24-27 24-26 24-25 incorrect horizontal incorrect film placement angulation 24-29 24-28