The best method to patch a leaking rubber dam 1) Apply calcium hydroxide 2) Apply cavity varnish 3) Suturing with silk 4) None
Conservative DentistryAnswer: 1
A patient returns to you two weeks after placement of an inlay and complains of moderate sensitivity to cold. Occlusion is normal. You would like to 1) Advise patient ot avoid extreme temperatures 2) Remove the restoration and place ZoE 3) Relieve the tooth from occlusion 4) None of the above
Conservative DentistryAnswer: 1
Proximal caries usually starts at or in 1) Contact area 2) Gingival to contact area 3) Above contact area below marginal ridge 4) Gingival to free gingival margin
Conservative DentistryAnswer: 2
The type of chisel with the shank and blade slightly curved is 1) Straight chisel 2) Wedelsaedt chisel 3) Enamel hatchet 4) GMT
Conservative DentistryAnswer: 2
The main aim of cavity preparation 1) To prevent the caries 2) To prevent plaque accumulation 3) To treat the caries 4) To reduce the pain
Conservative DentistryAnswer: 3
Initial treatment for asymptomatic multiple carious lesions in a 15-year-old boy 1) Fill all the teeth with zinc oxide before finalising treatment plan 2) Fill all the teeth with amalgam restorations 3) Restore all the teeth with cast restoration 4) None of the above
Conservative DentistryAnswer: 1
As age advances the microleakage of an amalgam restoration 1) Decreases 2) Increases 3) Constant 4) Variable
Conservative DentistryAnswer: 1
All of the following can be used in retracting the gingival tissues except 1) Cotton cord plain 2) Cotton cord impregnated with zinc chloride 3) Electrosurgery 4) Cotton cord impregnated with epinephrine
