chapter 41 intraoral radiography
Quiz yourself by thinking what should be in
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| alignment of central ray beam in horizontal and vertical planes | show 🗑
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| show | bisecting ( bisection of the angle ) technique
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| show | bitewing
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| x-ray at center of beam | show 🗑
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| area of the mesial or distal surfaces of a tooth that touches adjacent tooth in the same arch | show 🗑
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| coronal portion of alveolar bone found between the teeth | show 🗑
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| show | developmental disability
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| referring to radiographs with the proper images and necessary density contrast definition and detail for diagnostic purposes | show 🗑
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| between two adjacent surfaces | show 🗑
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| show | intersecting
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| imaginary ine dividing the tooth longitudinally (vertically) into two equal halves | show 🗑
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| used to examine large areas of the upper or lower jaw | show 🗑
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| show | parallel
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| show | paralleling technique
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| show | perpendicular
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| show | physical disability
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| show | right angle
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| show | 18 to 20
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| a bitewing radiograph is used for detecting what | show 🗑
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| a periapical radiograph is used for what | show 🗑
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| which area is the region in which the number of films vary in a FMX | show 🗑
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| what are the two basic techniques for obtaining periapical x-rays | show 🗑
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| show | paralleling
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| what technique is also known as the extension cone paralleling (XCP), right angle, or long -cone technique | show 🗑
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| what is the basic rule for film placement when using the paralleling technique | show 🗑
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| show | the film must be positioned parallel to the long axis of the tooth. The film, in the film hlder, must be placed away from the teeth and toward the middle of the mouth
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| what is the basic rule for vertical angulation when using the paralleling technique | show 🗑
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| show | the central ray of the x-ray beam must be directed through the contact areas between the teeth
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| what is the basic rule for central ray when using the paralleling technique | show 🗑
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| show | with the anterior teeth ( canines and incisors )
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| how do you know if your XCP instrument ( RINN, ring and rod ect ) is correctly assembled | show 🗑
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| show | patients with very small mouths, children, and patients with low or flat palatal vaults
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| show | place the film directly against the teeth to be radiographed
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| what is the major disadvantage of using the bisecting technique | show 🗑
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| show | BAI,Stabe bite block,EeZee grip film holder previously called the snap a ray
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| incorrect horizontal angulation results in what | show 🗑
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| correct horizontal angulation the central ray is directed perpendicular to the | show 🗑
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| when using the bisecting technique or the paralleling technique what angulation doesnt change | show 🗑
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| show | vertical angulation
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| show | the imaginary bisector, then central ray is directed perpendicular to the imaginary bisector
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| with the paralleling technique the vertical angulation of the central ray is | show 🗑
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| incorrect vertical angulation result in what | show 🗑
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| show | the image appears longer on the xray than it is
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| show | the image appears shorter on the xray than it is
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| show | the angulation of the PID
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| the number of bitwing films necessary is base on what | show 🗑
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| what areas should be included on the adult premolar bitewing | show 🗑
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| when taking a molar film where should you center the film | show 🗑
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| show | to examine large areas of the upper or lower jaw
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| show | 4
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| show | 2
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| when taking a maxillary occlusal radiograph at what angle do you want the PID through the center of the film | show 🗑
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| when taking a mandibular occlusal radiograph at what angel do you want the PID to the center of the film packet | show 🗑
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| what does edentulous mean | show 🗑
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| show | detect retained root tips,impacted teeth,and lesions (cysts , tumors) to identify objects embedded in the bone, and to observe the quantity and health of the bone
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| what is important to do with the milliamperage and kilovoltage and exposure time when taking radiographs on a child | show 🗑
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| show | size 0
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| what size of film do we use for a child with mixed dentition | show 🗑
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| show | the endo ray film holder
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| what qualities must a diagonostic endodontic film have | show 🗑
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| what must you do to help prevent the gag reflex | show 🗑
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| show | maxillary molar
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| in extreme gag reflex patients what is another way of getting radiographs if you can not take them intraorally | show 🗑
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| processed radiographs are arranged in what order | show 🗑
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| show | the patients name, date taken,dentists name and address
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| show | films are placed in the mounth with the raised dots facing up, they are viewed as if the viewer is looking diretly at the patient
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| show | turns black
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| show | will be clear
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