1.
How much marginal ridge preparation is required for occlusal rest:
a. 0.1mm
b. 1mm
c. 1.5mm
d. 2mm
2. After tripoding the cast, how much error is expected:
a. More than 1mm
b. Less than 0.1mm
c. Upto 0.2mm
d. Any magnitude of error could be expected
3. Badly damaged tooth can be restored by:
a. Amalgam core
b. Custom Pin cast core
c. Gic core
d. Composite core
4. Contraindication of lingual plate in mandible mesial canine:
a. Periodontally weakened teeth
b. Severe anterior crowding
c. High lingual frenum
d. Bilaterally distal extension in RPD
5. Reciprocation will prevent the deformation of direct retainer. It should:
a. Never touch the tooth
b. It should touch the tooth after clasp touches the tooth
c. It should be in touch at the same time when clasp touches the tooth
d.
6. Pt presents with exfoliation of 47 and 37 and bilateral anterior teeth missing. He wants to
replace only anterior teeth. What is the classification:
a. Class 1 mod 1
b. Class 2
c. Class 3
d. Class 4
7. Pt complains of TMJ clicking after CD insertion. What is the error:
a. Increased OVD
b. Decreased OVD
c. Improper centeric relation
d. Over extended denture base
8. Elderly pt came one week post insertion of CD, complain of pain posteriorly, what will you do:
a. Massage with finger
b. Prescribed analgesics
c. Stop wearing denture
d. Use pressure indicating paste and relieve the area
9. Pt with sharp residual ridge, which technique is used for impression:
a. Maximum pressure
b. Minimum pressure
c. Moderate pressure
10. Pt came with complain of ulcer, bridge has good occlusal contact and margin, ulcer present
between margins, cause?
a. Pontic impinging on gingiva
b. Food accumulation
c. Plaque accumulation
d. Concave pontic
11. Which of the following diagnostic tool if not used in diagnosis for mandibular ridge of CD will
cause problem in future:
a. Radiograph
b. Palpation
c. Measurement
d. Visual examination
12. Less rigid major connector:
a. Lingual plate
b. Single palatal bar
c. Anterior posterior palatal strap
d. U shaped palatal bar
13. Female pt having macroglossia came for CD trial, presents with open bite. Most likely cause:
a. Increased pressure on occlusal rims during jaw record
b. Decreased OVD
c. Improper physiologic centric relation recorded
d. Improper eccentric relation
14. 55 yr old teacher with missing 11, replacement option:
a. RBB
b. Immediate partial denture
c. PFM
d. Partial denture
15. Pt came after 8 months of bridge insertion with fracture of bridge, most possible cause other
than long span:
a. Inadequate luting cement
b. Thick porcelain
c. Thin metal, thick porcelain; unable to carry load
d. Poor choice of cement
16. In RPI system, reciprocation is provided by:
a. Minor connector
b. Clasp
c. Saddle
17. Mandibular posterior teeth relation with retromolar pad area:
a. 1/3rd height of retromolar pad area
b. 2/3rd height of retromolar pad area
c. Above retromolar pad area
d. Below the height of retro molar pad area
18. Fixed partial denture is contraindicated in:
a. Unilateral long span
b. Bilateral spans that required cross arch stability
c. Good bone in span areas
d. Short span
19. Significance of implant indicated by all except:
a. Radiopacity around implant
b. Pain on percussion
c. Bone loss around implant
d. Mobility > 0.5mm
20. Time needed for integration of implant in maxilla:
a. 6 months
b. 3 months
c. 1 year
21. Distance between implant and inferior alveolar nerve canal:
a. 2mm
b. 0.5mm
c. 3mm
d. 4mm
22. Group function is indicated when:
a. Excessive wear of canine
b. Bone loss around canine
c. Caries on canine
d. All of above
23. Investment material for crown and bridge:
a. Phosphate bonded type 1
b. Phosphate bonded type 2
c. Gypsum bonded type 1
d. Gypsum bonded type 2
24. Which one is difficult to replace for fixed partial denture
a. Maxillary canine
b. Mandible canine
c. Maxillary premolar
d. Maxillary lateral incisor
25. Regarding bridges, which one bond chemically
a. RBB and Maryland
b. RBB only
c. RBB and Virginia
26. Contraindication of immediate denture:
a. Systemic disease
b. Irradicated bone
c. Poor oral hygiene
d. Pt not co operative
27. Shape of incisal rest:
a. Semilunar
b. Triangle
c. Rounded
d. Square
28. 60 yr old come for maxillary CD. On examination its seen that he has tori at the junction of hard
and soft palate, pt is diabetic
a. Surgical
b. Relief
c. Soft lining
d. Pt deferred
29. Horizontal relationship of maxillary central incisor to incisive papilla:
a. 6-8mm
b. 7-9mm
c. 8-9mm
d. 9-11mm
30. Denture given in absence of key support like canine with unfavorable soft tissue, bony support:
a. Spoon denture
b. Swing lock denture
c. Immediate denture
d. Every day denture
31. A final year student prepared a temporary crown for 46. After taking impression the crown
cannot be seated again, possible cause:
a. Polymerization shrinkage
b. Inaccurate W/P ratio
c. Cutting of crown
d. Crown made in rubbery stage
32. 3 unit bridge, abutment is mobile and not splinted to adjacent stronger tooth in fixed PD, tooth
will be
a. Supra erupt
b. Bucally erupt
c. Laterally drift
d. Mobile
e. dislodgement
33. A diabetic pt came with complain of soreness and pain in lower residual ridge, also complain of
denture shifting:
a. Overextended flanges
b. Occlusal discrepancy
c. Undercut
d. Underextended flanges
34. Material for implant:
a. Aluminium oxide
b. Titanium vanadium palladium
c. Zirconium
d. Commercially pure titanium
35. 80 yr old female came to opd for CD. Clinical exmainiaton shows mandible residual ridge of
atwoods class 5, which impression material you will use:
a. Impression compound
b. Alginate
c. Admix
d. Silicone putty
36. Angle of connectors should not be more than:
a. 90
b. 180
c. 45
d. 65
37. Obturator serves:
a. Maxillary sinus
b. Palate
c. Soft palate
d. Nasal cavity
38. Best for implant support:
a. Support from bone
b. Alloplastic graft
39. Which clasp used in small undercut:
a. T clasp
b. L clasp
c. C clasp
d. Ball and socket
40. Long term effect of niching on adjacent tooth:
a. Caries
b. Plaque accumulation
41. A pt comes with knife edge ridge. House officer used simple articulator for articulation. Which
tooth mold for this reason?
a. 20-30 degrees of cusped teeth
b. 0 degree of cusped teeth
c. No molding
d. Combination occlusion
42. Class 1 Kennedy classification, mandibular tori presents:
a. Lingual plate
b. Lingual bar
c. Sub lingual bar
43. Best material for posterior prepared crown:
a. Addition silicone
b. Condensation silicone
c. Alginate
d. Light body
44. 75 yrs old came to opd after 1 week of insertion of CD, pain in TMJ due to:
a. Increased OVD
b. Decreased OVD
c. Occlusal discrepancy
d. Osteoarthritis
45. A modification to lingual plate in the hinged continuous labial bar. This concept is incorporated
in the swing lock design. The primary indication is:
a. Missing key abutments
b. Unfavorable tooth contours
c. Unfavorable soft tissue contours
46. Regarding surveying:
a. Use to determine relative parallelism of two or more surfaces of teeth or parts of casts in
dental arch
b. To identify modifications of oral structures that are necessary to fabricate RPD
c. Modification of tooth surface to accommodate placement of component parts of PD in their
ideal position
47. Osteointegration of implant:
a. Biocompatible
b. Aluminium oxide
c. Implant threads
d. Autograpt
48. If die not used in cast:
a. Improper proximal contacts
b. Open proximal margins
c. Loose teeth
49. Pt came with pain in TMJ, how to examine:
a. Anterior tragus
b. Posterior tragus
c. Anterior tragum when pt close and open his mouth
d. Posterior tragum when pt close and open his mouth
50. Pt wants new denture, doctor advised to work for mucosal recoil for:
a. 24hr
b. 36 hr
c. 48 hr
d. 72 hr
51. 13mm anterior from external auditory meatus:
a. Maxilla height
b. Ramus of mandible
52. Impression compound lose its potential to work when used again and again due to:
a. Release of stearic
b. Release of resin
c. Heat change
53. Failure of cement:
a. Cement itself
b. Cement and crown
c. Cement and cast
d. Cement in tooth surface
54. Fixed prostheses to be given in posterior, poor oral hygiene. Which is to be given:
a. Ridge lap
b. Sanitary
55. Kneddy classification determined by:
a. Posterior saddle area
b. Anterior saddle area
c. Third molar missing
d. Bilateral saddle area
56. Kneddy class 2, most important factor of consideration of DEB support:
a. Denture base thickness over saddle area
b. Thickness of mucosa over denture area
c. Correct impression technique
d. Impression accuracy (material)
57. Teacher has high esthetic demand, anterior missing, gummy smile, biotype tissues:
a. PFM
b. Zirconia
c. Full veneer
58. A school teacher with grade 3 mobility, what would be the best option for replacement:
a. 3 unit bridge
b. Full veneer crown
c. Implant
59. How to determine OVD in complete edentulous pts:
a. Retruded position
b. Protruded positon
c. Physiological rest
d. Dynamic position
60. Biological advantage of root retention in overdenture case is:
a. Better support and satibilty
b. Preservation of proprioception and alveolar bone
c. Increased retention
d. Even stress distribution
61. Major contraindications for swing lock denture:
a. Pt with long facial height
b. Pt with big lower incisors
c. Pt with short lip length
62. Relining procedure for resurfacing the tissue side of denture is best indicated for:
a. Immediate denture after 3-6 months
b. Chronically ill pt who is not able to come for multiple appointments
c. Don’t want new denture
d. For better attachment with denture bearing areas
63. Pt is advised every denture. What factor of every denture makes it too tissue friendly
a. All connectors 3mm away from gingival tissue
b. Thin acrylic plate than convention RPD
c. Posterior wire grip prevent drifting posteriorly
64. Best statement for guiding planes:
a. For path of insertion
b. Parallel to proximal teeth
65. Time required for implant in irradiated bone:
a. 2month
b. 3 month
c. 6 month
d. No, implant failure
66. Crown prep done, taper of 12 degrees, reason
a. High taper high retention
b. Crown will seat easily
67. When the dentist ask the patient swallow his or her saliva, what is this technique called?
a. Swallowing technique
b. Deprogramming
c. Manipulating
68. Swing lock design is indicated in.
a. When key abutment are missing.
b. Class 3.
c. Severe residual ridge resorption.
69. linguoplate is contraindicated in :
a- anterior crowding
b- compromised pdl
c- bone resorption in saddle areas
d- high frenal attachment
70.Pt with normal OVD but loose denture:
1. Rebasing
2. Relining
3. No treatment
71.Pt mandibulolectomy, replacement:
1. CD
2. Implant supported
3. obturator
