Unit 314 - Dental radiography 2 1.0 / 5 based on 1 rating ? Health & Social CareDental nursingBTEC NationalOther Created by: danielle lawCreated on: 10-06-21 13:41 Consequences of incorrect mounting are films getting mixed up or lost and: All of the answers 1 of 20 Periodontal disease shows up as what on a radiograph? Loss of lamina dura 2 of 20 An alternative to using a bitewing holder to achieve a bitewing radiograph is: Sticky tabs 3 of 20 What happens if incorrect angulation occurs for a bitewing? Contact points appear overlapped 4 of 20 A periapical radiograph is taken to show: Individual teeth 5 of 20 The two techniques used to take periapical xray’s are: Bisecting angle and paralleling 6 of 20 Occlusal radiographs show: Either mandible or maxilla 7 of 20 One of the uses of an occlusal radiograph is: Assessment of the condition of the antral floor 8 of 20 Tissue reactions are: Non cancer damaging effects 9 of 20 Extraoral cassettes contain: 2 intensifying screens 10 of 20 A lateral oblique radiograph shows: The jaw and molar teeth of either left or right hand side 11 of 20 Cephalostats are used extensively in: Orthodontics 12 of 20 Orthopantomographs show: Both jaws in full and all teeth 13 of 20 Digital radiography eliminates the need for: Chemicals 14 of 20 The stages of manual chemical processing are: Develop, wash, fix, wash, dry 15 of 20 Processing chemicals should be disposed of as: Non-infectious waste 16 of 20 Manual processing requires: A dark room 17 of 20 In manual processing a film should be immersed in fixer for: 8 - 10 minutes 18 of 20 Stochastic effects can occur at what level of radiation exposure? Any level 19 of 20 In manual processing a film should be immersed in developer for: 5 minutes 20 of 20
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