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DA 160
Chapters 17 & 18
Question | Answer |
---|---|
Parallel | Moving or laying in the same plane; separate by the same distance |
Paralleling technique | Intraoral radiographic technique used with periapical receptors. XCP's |
Perpendicular | Intersecting at or forming right angles |
Film holder | Like a beam alignment device; holds film for xrays |
Film placement | How to place film in correct position to get film |
Palate | Roof of the mouth |
Torus | Boney like protrusion on the mandibular under tongue |
Rule of Isometry | Geometric principle that states that two triangles are squalid they have two equal angles and share a common side |
Bisect | Dividing into 2 equal parts |
Imaginary bisector | Visualizing the bisecting lines |
Finger holding method | Having the patient hold the film in place |
Angulation | Alignment of the central dray beam in the horizontal and vertical planes |