1. In removable partial denture position of finish line is affected byPosition of minor connectorDirect retainerMajor connectorType of minor connectorQuestion 1 of 20 2. Ceramic used for fabricating PFM?AllLow fusingMedium fusingHigh fusingQuestion 2 of 20 3. the amount of reduction required for a tooth for all metal crown restoration isat least 2 m on all the surfacesso that the tooth architecture interfere with the arc of rotationso that the tooth architechture dosent interfere with arch of rotationso that there is proper clearance between the teethQuestion 3 of 20 4. When uprighting a molar to be used as a bridge abutment, consideration must be given to thevertical changes due to tipping of the molar.local periodontium.all of the aboveresidual space for a pontic.Question 4 of 20 5. The drawback of immediate implant placement in the esthetic zone is:unstable gingival margin end with recessionperforation of the palatal plate during implant osteotomy and implant placementalways need for bone grafting to maintain the buccal plateimplant would not be placed in the optimum positionQuestion 5 of 20 6. Most frequently used mandibular major connector isDouble lingual barLingual barLabial barLingual plateQuestion 6 of 20 7. Vertical dimension at rest can be defined asvertical dimension at occlusion minus freeway spaceVertical dimension at occlusion multipied by freeway spaceVertical dimension at occlusion plus freeway spaceVertical dimension at Occlusion plus freeway spaceQuestion 7 of 20 8. The advantages of a single- tooth implant replacement over other prosthetic options include all of the following except:preserve bone from resorptionpatient can maintain better oral hygieneenhance the efficacy of mastication of the posterior teethless invasive and time consumingQuestion 8 of 20 9. what could be the possible reason of sensitivity after 1 week of cementing laminatesimproper finishingnanoleakagemicroleakageinterfacial leakageQuestion 9 of 20 10. which of the following treatment should be done to reduce gagging reflex in a patientremove all biologic and mechanic factors causing gaggingprescription drugsany or combination of abovepshychiatric counsellingQuestion 10 of 20 11. Arcon articulatorCondylar element (CE) and condylar guidance (CG) in upper member onlyCE and CG both in in lower memberCE and CG in lower and upper member respectivelyCE and CG in upper and lower respectivelyQuestion 11 of 20 12. The drawback of manual implant placement relative to motor placement is:contamination from the adjacent tissueslowdifficult to control implant placement angulation due to uncontrolled forceno irrigation during implant placementQuestion 12 of 20 13. denture stability refers to resistance of a dentureto move on its tissues foundation especially to lateral forcesto move in vertical direction away from basal seatto move in vertical dimension towards basal seatagainst any kind of movement more than 25um in any directionQuestion 13 of 20 14. In a patient with complete dentures, cheek biting may result frominsufficient horizontal overlap of the posterior teeth.insufficient coverage of the retromolar pad areas.the use of steep-cusped posterior teeth.an excessive vertical dimension of occlusion.Question 14 of 20 15. What is the general rule for sprue pin diameter when using a centrifugal type of casting machine?the diameter of the sprue pin should be equal to or greater than the thinnest portion of the patternthe diameter of the sprue pin should be equal to or greater than the thickest portion of the patternthe diameter of the sprue pin should be equal to or smaller than the thinnest portion of the patternthe diameter of the sprue pin should be equal to or smaller than the thickest portion of the patternQuestion 15 of 20 16. Ideal taper of crown preparation in degree6 to 810 to 112 to 48 to 10Question 16 of 20 17. Most esthetic pontic isSpheroidal ponticModified ridge lap ponticConical ponticOvate ponticQuestion 17 of 20 18. When using fluid wax technique to take impression in RPD,the wax in intimate contact of tissues will showCoarse appearanceGlossy appearanceDull appearanceGranular appearanceQuestion 18 of 20 19. All of the following are indications for electrosurgery exceptfor crown-lengthening procedures prior to fabricating a provisional crownto remove hyperplastic gingival tissue where it has proliferated into preparations or over crown marginsin place of a gingival retraction cord where substantial attached gingiva is presentwhere attached gingival tissues are thin, or where an underlying dehiscence is suspectedQuestion 19 of 20 20. Bennett movement is recorded in?Sagittal movementLateral movementFrontal movementVertical movementQuestion 20 of 20 Loading...
