restorative material of dental composite as compared to dental amalgam is: a) Be
ID: 126160 • Letter: R
Question
restorative material of dental composite as compared to dental amalgam is: a) Better mechanical properties b) Less wear compared to amalgam c) Less d) Water sorption recurrent caries than dental amalgam as shown in 1S. Which restorative material is considered best to restore esthetic in a ss IVon an upper permanent ceatral incisor a) Amalgam b) Composite c) Gold crown d) GIC restoration 19.The material of choice for a restoration for an elderly patient with a class V sub-gingival eavity on an upper premolar: a) Amalgam b) Composite c) Gold crown d) GIC restoration 0.The material of choice for restoring a class II cavity (OD) on lower 2 permanent molar that cannot be properly isolated a) Amalgam b) Composite c) Compomer d) GIC restorationExplanation / Answer
17.Ans : B
Composite filling does not last longer compared to amalgam.
18.Ans: C
Gold crown would appear esthatic as restoration in central incisors
19.Ans: B
20: B (Composite filling)
6.Ans: B (Palatal Wall) It is difficult to do bevel in cavity preparation with palatal wall in class III restoration
7.Ans: D From the fossa to the tip
8. Ans: C (Increase depth)
9.Ans: A (Lath Cut)
10.B (It should be minimum 1.5 from 1 for Number16 tooth)
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