In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: special that allows the operator to easily position both film and patientAnswer: cephalostat Question: receptor found in the intraoral sensorAnswer: charge coupled Question: filmless imaging system tha uses a sensor to images, then coverts the images into electronic pieces and stores them in a computerAnswer: digital Question: an image of pixelsAnswer: digital Question: to an image into a digital form that it turn can be processed by a computerAnswer: digitize Question: a in which the image is captured on an intraoral sensor and then is viewed on a computer monitorAnswer: digital imaging Question: feature that allows the operator to adjust the milliamperage and settingsAnswer: controls Question: rediographs taken when large areas of the skull or jaw must be Answer: radiographs Question: imaginary three dimensional horse shoue shaped zone used to panoramic radiographsAnswer: trough Question: plane that passes through the top of the ear canal and the bottom of the eye socketAnswer: plane Question: an existing radiograph is scanned and converted into a form with the use of a charge coupled device cameraAnswer: digital imaging Question: imaginary line that divides the patients face into and left sidesAnswer: plane Question: small that is placed intraorally to caputre a radiographic imageAnswer: Question: technique in which a digital image is caputred on phosphor coated plates and then is into an electronic processor where a laser scans the plate and produces an image on a computer screenAnswer: storage phosphor Question: on each side of teh head that allows movement of the mandibleAnswer: temporomandibular Question: radiographic technique that allows imaging of one layer or fo the body while blurring images from structures in other planesAnswer: Question: when are extraoral takenAnswer: when large areas of teh or jaw must be examined or when patients are unable to open their mouths for film placement Question: Panoramic allow the dentist toAnswer: view the entire dentition and related on a single film Question: the images on a panoramic film are not as well defined or clear as the images on intraoral films therefore __________ are used to supplement a panoramic film to detect________Answer: bitewing films, dental caries or periapical Question: radiographs are used to:Answer: locate impacted teeth, observe tooth eruption patterns, detect lesions in the jaw, detect features in the bone, provide an overall view of the mandible and Question: panoramic radiographs are not used Answer: substitute for films, diagnose dental caries, diagnose periodontal disease, diagnose periapical lesions Question: when taking a panoramic radiograph what are usedAnswer: panoramic xray unit, type film, intensifying screens and cassettes Question: if you do not remove all removable objects from the facial area you can get what kind of image on your panoramic radiographAnswer: ghost Question: if the patients lips are not closed during a panoramic the result isAnswer: a dark radioluent shadow that the anterior teeth Question: where should the patient the tongue during a panoramic radiographAnswer: in contact with the Question: if the tongue is not properly placed during a panoramic radiograph what is the Answer: a dark radiolucent shadow that obscures the of teh maxillary teeth Question: if the patient is positioned with the chin too high when a panoramic radiograph the result will beAnswer: a reverse line Question: if the patient is positioned with the chin too low when taking a panoramic the result isAnswer: an exaggerated line will be apparent Question: if the patients anterior teeth are positioned to far back on the bite block what is the Answer: the anterior teeth too fat Question: if the patients teeth are not positioned in the groove on the bite block and are too far forward the teeth appearAnswer: to skinny and out of Question: if the patient is not standing or sitting with a straight spine what is the Answer: the spine appears as a radiopacity in the center of the film |
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