LDEK questions: Prosthodontics — page 13

652 questions in Prosthodontics. Open a question to see the answer options and a hint.

601. VPES impression materials are characterized by: Question 276 (part 2)
602. In retraction using “two cord” method, significant role is played by: Question 277 (part 2)
603. During taking an impression with PE impression material, it is necessary to remember: Question 278 (part 2)
604. Active substances in hemostatic products used for retraction include: Question 279 (part 2)
605. Indicate true statements regarding the zircon oxide (IV): Question 280 (part 2)
606. Indicate true statements regarding preparation of restorations made out of zircon oxide: Question 281 (part 2)
607. Crowns uniformly ceramic are fabricated with the use of various technologies. Indicate a method, which is not used: Question 282 (part 2)
608. Indicate true statements regarding initially baked prefabricates of leucite ceramics, lithium disilicate or zircon, in the form of ingots processed in pressing… Question 283 (part 2)
609. Indicate trues statements regarding the percussion test: Question 284 (part 2)
610. In order to assess the TMJ various test and functional manipulations are used. One of them is resiliency test. Indicate true statements regarding this test: Question 285 (part 2)
611. The illustration presents occlusal determinants. One of the posterior determinants is presented by line: Question 286 (part 2)
612. In order to perform correct analysis of occlusal conditions and designing occlusion reconstruction referential mandible position should be found and registered… Question 287 (part 2)
613. Illustrations 1 and 2 present: Question 288 (part 2)
614. Metal crowns may be made of: Question 289 (part 2)
615. Indicate true statements regarding galvanoforming technology: Question 290 (part 2)
616. Processing the materials difficult to machine, of complicated geometrical shapes, which cannot be obtained with traditional preparation of metals, can be performed in… Question 291 (part 2)
617. Metal alloys described also as substitute gold alloys are: Question 292 (part 2)
618. Marginal seal of metal crown is of around: Question 293 (part 2)
619. Layer of ceramics responsible for fusing metal-ceramics is: Question 294 (part 2)
620. Layer of varnish which constitutes isolation of plaster remnant during the fabrication of metal coping of complex crown, creates the space for cement in the size of: Question 295 (part 2)
621. Indicate true statements: Question 296 (part 2)
622. Presence of air in casting form, due to the lack of venting canals or mixing the shielding material without the use of vacuum stirrer are the most common mistakes of… Question 297 (part 2)
623. Composite does not fuse so strongly with metal coping as ceramics. Fusion of metal with composite requires special preparation of surface. Mechanical microretention… Question 298 (part 2)
624. In fabrication of intracoronal restorations from gold alloys, following alloys are used: Question 299 (part 2)
625. Intracoronal restorations which restore central cavity, covering all occlusal surface and cusps peaks is called: Question 300 (part 2)
626. In case of low crown, little room in occlusion and short, angled roots, in order to restore the damaged tooth tissues, you may use: Question 301 (part 2)
627. Indicate true statements regarding intracoronal restorations fabricate from gold alloys: Question 302 (part 2)
628. Indicate true statements regarding individual ceramic post and cores: Question 303 (part 2)
629. In developmental period, during tooth preparation for post and core, it should be remembered about preparing the coronal part shaped as: Question 304 (part 2)
630. Material, from which cores are made is: Question 305 (part 2)
631. For final cementing of individual metal post and core, following cement may be used : Question 306 (part 2)
632. Retention of post and core is not dependent on: Question 307 (part 2)
633. Standard ceramic post and cores made of zircon oxide are characterized by: Question 308 (part 2)
634. But joint preparation: Question 309 (part 2)
635. Indicate correct order of the preparation scheme of composite core surface for cementation: Question 310 (part 2)
636. In lab fabrication of individual metal post and core, working model is cast from plaster of class: Question 311 (part 2)
637. Vasoconstrictors based on iron compounds should not be used for retraction in case of taking the impressions with some elastomer impression materials, due to the fact… Question 312 (part 2)
638. The slightest changes in stability of impressions are observed as a result of being influenced by preparations based on water: Question 313 (part 2)
639. Indicate true statements regarding acrylic materials: Question 314 (part 2)
640. Etching with 9.5% hydrofluoric acid does not lead to forming microretention in case of: Question 315 (part 2)
641. In bilateral subluxation of TMJ, mandible deviation: Question 316 (part 2)
642. Audible symptoms in the form of crackling indicates: Question 317 (part 2)
643. In case of unilateral canine guidance, active is: Question 318 (part 2)
644. In order to assess the premature contacts, you may use: Question 319 (part 2)
645. Indicate true statements regarding the mediotrusive contacts: Question 320 (part 2)
646. In established unilateral dislocation of articular disc without blockage, you observe: Question 321 (part 2)
647. Elastic impression materials do not include: Question 322 (part 2)
648. Which impression material is characterized by highest temperature increase during bonding: Question 323 (part 2)
649. Indicate false statement: Question 324 (part 2)
650. Indicate false statement regarding marginal gingiva: Question 325 (part 2)

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