1. in case of tongue tie the major connector of choice is sublingual bar lingual bar cingulum bar linguoplate 2. which of the following treatment should be done to reduce gagging reflex in a patient remove all biologic and mechanic factors causing gagging prescription drugs any or combination of above pshychiatric counselling 3. Which of the following will increase resistance to dislodging forces on a removable partial denture? Locating direct retainers as close as possible to the distal extension base(s) and the indirect retainers as far as possible from the distal extension base(s). Locating direct retainers as far as possible from the distal extension base(s) and the indirect retainers as close as possible to the distal extension base(s). Locating direct and indirect retainers as close as possible to the distal extension base(s). Locating direct and indirect retainers as far as possible from the distal extension base(s). 4. In comparison to gold alloys, base metal alloy removable partial denture frameworks can be made more ductile. with greater casting accuracy more corrosion resistant. Lighter 5. A glossary of Prosthodontics terms is made by The Indian Dental Association The Federation of Prosthodontic Organisation The British Dental Association The American Dental Association 6. Internal finish line in the framework of a cast partial denture is obtained by Adapting of relief wax along the alveolar ridge during framework fabrication Placement and carving of the wax pattern during casting Trimming of the denture framework during trial Minor connector arising from the framework 7. Modified “T” clasp is basically a T clasp with nonretentive finger T clasp with no retentive finger T clasp with retentive finger T clasp with no nonretentive finger 8. A facebow is used to record the vertical dimension of occlusion. relationship of the maxilla to the horizontal hinge axis. horizontal condylar inclination. incisal guidance. 9. In centric occlusion , the cusp tip of maxillary canine occludes with Facial embrasure of canine-premolar Distal marginal ridge of canine Mesial marginal ridge of first premolar The incisal embrasure of canine premolar 10. True regarding relief at the incised papilla during denture fabrication is Relief not required Should be relieved only when it is on the crest of the ridge because pressure on it would compress the nasopalatine nerves and vessels Routine relief to prevent impinging on the nasopalatine nerves and vessels Should be relieved in every case as the incisive foramen is encircled by an annulus of sharp bony projection 11. Shape of cingulum rest in a cast partial denture Ovoid Spoon shaped Round Inverted V shape 12. With the change in denture bearing area, maximum retention in a complete denture patient can be gained by None of the above Intimate contact between Denture and mucosa Balancing of muscular force Maximum coverage of foundation area 13. Snow shoe effect increases: Esthetics Support Retention Stability 14. Which of the following is not a border movement in the sagittal condylar tracing: Functional jaw movement Retrusive supra contact Terminal hinge position Maximal opening 15. maximum broad coverage of denture bearing area Stability Occlusal clearance Realeff effect Snow shoe effect 16. training groove is placed in the lower denture in case of mandibulectomy to train the orbicularis oris groove to train the patients tongue position to train tognetic patient 17. impression material of choice in patients with submucous fibrosis is zinc oxide eugenol plaster of paris addition silicone condensation Silicone 18. What type of motion occurs within superior joint cavity of TMJ No movement occurs in superior space Translation Rotation Both rotation and translation 19. Purpose of transparent acrylic template in case of immediate denture Socket healing Conditioning of socket Impression taking Trimming of jagged bone margins 20. Kennedy class IV situation is defined as Single edentulous space anterior to remaining teeth but not crossing the midline Single bilateral edentulous space anterior to remaining natural teeth crossing the midline Two edentulous spaces one posterior to remaining natural teeth and other in between the remaining natural teeth Single bilateral edentulous dpace posterior to remaining natural teeth 21. Kennedy bar connector is a type of Lingual bar Labial bar Lingual plate Double lingual bar 22. Mandibular movement pattern of complete denture patients and those with natural teeth are Mandibular movements are irregular in complete denture patients Same Mandibular movement in complete denture patients are completely different Mandibular movement is slow in complete denture patients 23. reciprocal arm is flexible and placed in occlusal 3rd of crown flexible and placed in middle 3rd of crown rigid and is placed in middle 3rd of crown rigid and placed in occlusal 3rd of crown 24. In Kennedy class 3 RPD, impingement of RPD on gingiva is prevented by Occlusal rest Reciprocal arm Direct retainer Major connector 25. Vertical dimension at rest can be defined as Vertical dimension at Occlusion plus freeway space Vertical dimension at occlusion multipied by freeway space vertical dimension at occlusion minus freeway space Vertical dimension at occlusion plus freeway space 26. post insertion occlusal correction of a complete denture is best done by transfer to articulator with new interocclusal records and balancing using previous articulator mountings for occlusal grinding static transfer of occlusal records to articulator and alancing use of a 3 pin articulator 27. In complete denture contruction, the physiologic rest position determines the level of the occlusal plane. provides a quide to establish the vertical dimension of occlusion. provides a guide for the selection of cusp inclination. determines the shape of the compensating curve. 28. To prevent cantilever in a class 1 situations, we should give Distal rest and engage mesiobuccal under cut Mesial rest and engage distobuccal undercut Distal rest and engage distobuccal undercut Mesial rest and engage mesiobuccal under cut 29. In removable partial denture position of finish line is affected by Position of minor connector Major connector Direct retainer Type of minor connector 30. The shape of rest seat on the canine should be Rounded Triangular None of the above Flat 31. Muscle not involved in buccinator mechanism Buccinator Levator anguli oris Orbiularis oris Superior constrictor of pharynx 32. Incisal guidance determines? Articular eminence Overjet overbite Occlusal plane Compensating curves 33. The process by which one part of the RPD opposes the action of retainer in function is called Support Retention Reciprocation Stabilisation 34. A case presented with all Upper natural teeth and 7 mandibular implants placed, having space of 15mm for the restoration. What would be the ideal treatment plan for the patient? Over denture Hybrid denture Single crown and bridge cement retained Single crown and bridge screw retained 35. Instructing a patient to say “Ah” with short vigorous bursts will help in visualizing? Anterior vibrating line Soft palate Junction of hard and soft palate Posterior vibrating line 36. Palatal plate maxillary major connector should end on Always on hard palate Posterior palatal seal area Soft palate Junction of hard and soft palate 37. denture stability refers to resistance of a denture to move on its tissues foundation especially to lateral forces to move in vertical dimension towards basal seat to move in vertical direction away from basal seat against any kind of movement more than 25um in any direction 38. Labial bar major connector is indicated in all conditions except Lingual tissue undercut Lingually inclined teeth Labially inclined teeth with spacing Lingual tori, which cannot be removed 39. In taking an interocclusal wax record in a protrusive position, the dentist should examine the wax record to ensure that the incisal edges of the anterior teeth have made contact. all cusps have penetrated the wax record and are in contact with the opposing teeth. the patient has not closed in a lateral position. there is no perforation of the wax record. 40. tongue movement has its primary effect on lips palatoglossal arch cheeks facial musculature 41. if trial of complete denture is to be recorded in india the preferred wax will be type III modelling wax base plate wax type I modelling wax corrective wax 42. Design of maxillary major connector depends on Indirect retention Direct retention Oral comfort Force distribution 43. An overextended distobuccal corner of a mandibular denture will push against which muscle during function Orbicularis oris Temporalis Zygomaticus Massater 44. Heel-raising movement ofRPD is prevented by? Occlusal rests Minor connector Direct Retainer Indirect retainer 45. Kennedy applegate classification of partially edentulous arch does not allow consideration of Length of the edentulous spaces Differentiation between tooth borne and tooth tissue supported Universal acceptance Visualization 46. The full palatal major connector is indicated where a well-defined, undercut palatal torus is present. palatal tissue is soft and compressible. very few teeth remain in a flat or U- shaped arch. there is a high, narrow palatal vault. 47. the lingual bar design that interferes least with phonetics involves coverage of the lingual surface of the anterior teeth placement close to the gingival margins of the teeth placement at the lowest level of the mucolingual fold in function close contact with the lingual surface of the anterior teeth 48. A patient with class III mobility of upper and lower teeth is suggested immediate complete dentures. When both maxillary and mandibular immediate complete dentures are proposed then what is the recommended protocol They should be constructed together Wait for complete healing of tissues Make the maxillary first followed by the mandibular Construct mandibular first 49. When border molding a mandibular custom tray that will be used for a final denture impression, the distolingual extension is limited by the acton of Buccinator Massater Superior constrictor Lateral pterygoid 50. Angle between major connector and finish line 90 degree less than 90 degree 180-360 degree between 90 and 180 degree 51. A major connector must be Bulky Rigid Soft Flexible 52. Disadvantage(s) of the I-bar is/are Both of the above Less retention Less horizontal stability None of the above 53. for a balanced occlusion when chondylar inclination is increased the compensating curve should be shallow increased and prominent decreased and flat reversed 54. The most important objective of occlusal adjustment of a natural dentition is to achieve a more favorable direction and distribution of forces of occlusion. improve oral hygiene by preventing food impaction. prevent temporomandibular joint syndrome. increase the shearing action in mastication. 55. Main advantage of internal rest seat is Elimination of visible clasp arms Retention and horizontal force stabilisation Forces directed are straighter Horizontal force stabilisation 56. The anatomical landmarks used to help establish the location of the posterior palatal seal of a maxillary complete denture include the pterygomaxillary notches and the fovea palatinae. posterior border of the tuberosities and the posterior border of the palatine bone. anterior border of the tuberosities, the palatine raphe and the posterior border of the palatine bone. pterygomaxillary notches and the posterior nasal spine. 57. The base of a distal extension partial denture should cover the maximum support area because phonetics is improved. maximum number of artificial teeth can be placed. the force transmitted per unit area will be kept to a minimum. strength of the base is increased. 58. Arcon articulator is used over non arcon due to? The condyle angle changes with opening and closing of mouth None of the above The condyle angle does not change with opening and closing of mouth Condylar guidance angle and occlusal plane relationship not affected 59. Fischer angle is recorded in which plane? Sagittal plane Vertical plane Frontal plane Horizontal plane 60. Strongest major connector is Single palatal bar Double palatal bar Double palatal strap Single palatal strap 61. replacement of an absent body part by an artificial device is called artificial velum myofunctional appliance obturator prosthesis 62. Upon examination of an edentulous patient, it is observed that the tuberosities contact the retromolar pads at the correct occlusal vertical dimension. The treatment of choice is to reduce the retromolar pads surgically to provide the necessary clearance. proceed with construction of the denture and reduce the posterior extension of the mandibular denture to eliminate interferences. construct new dentures at an increased occlusal vertical dimension to gain the necessary clearance. reduce the tuberosities surgically to provide the necessary clearance. 63. While selecting overdenture abutment, preference is given to Posterior abutments Submerged roots Anterior abutments There is no reason for any preferences 64. If deflective contact occurs on balancing side. What is to be grinded in mandibular posterior teeth: Facial incline of lingual cusp Lingual incline oflingual cusp Lingual incline of facial cusp Facial incline of facial cusp 65. Patient complaint of loose immediate dentures today morning, and also told that this happened 2,3 days back also. What could be the Possible reason Patient forgot how to insert the denture Due to reduction of diameter of defect Due to shrinkage of resin Continuous healing of defect 66. In which surveyor,spring mounted horizontal arm is seen None of the above Williams Jelenko Ney 67. A laboratory remount of processed dentures is done in order to correct occlusal disharmony produced by errors primarily in the mounting of the casts on the articulator. processing of acrylic dentures. registration of condylar guidance registration of jaw relation records. 68. Bilabials are produced in? Occluding position Between resting and occluding position Resting position None of above 69. True regarding internal rests all except provide horizontal stabilisation Provide vertical stop Provide retention act as occlusal rests 70. For the preparation of rest seat The outline to have greater length than width Marginal ridge should be reduced by 2.5mm Marginal ridge should be reduced by 1.5mm The outline to have greater width than length 71. Which articulator is based on arbitary theories of motion Whipmix Gysi Monson Truman 72. what is the function of guiding plane in a cast partial denture retention against dislodgement single path of insertion and removal creation of food traps multiple paths of insertion and removal 73. Maxillary cast is attached to articulator by: Changing incisal pin Clinical record Functional record Using facebow 74. Retromolar pad contains all except Massetor Superior constrictor buccinators temporal tendon 75. Anterior vibrating line is located on Posterior to fovea palatina Hard palatal tissue Soft palatal tissue Either on soft or hard palatal tissue 76. In kennedy-applegate classification, the deciding factor is The most posterior tooth missing The most anterior tooth The largest tooth in the space The first tooth to be lost 77. Masseter is a strong muscle due to? Multipennate arrangement of fibers Bipenate arrangement of fibers Random arrangement of fibers Circumpennate arrangement of fibers 78. Which sounds help determine the labiolingual position of the anterior teeth Linguodental sounds(such as this ,that or those) Linguoalveolus sounds or sibilants(such as s, z , sh and ch) The b, p amd m sounds Fricatives or labiodental sounds(such as f, v or ph) 79. If space between gingival margins of lower anteriors and floor of mouth is less than 8mm, what type of major connector is indicated Linguoplate Lingual bar Sublingual bar Labial bar 80. In denture midline relief depend on Type of teeth used Position of incisive foramen Thickness of the palatal mucosa Resiliency of midline suture 81. Overdentures best given on which abutment canine and premolar canine and 1st molar molars only only canines 82. Which of the following is the most accurate to measure the height of the floor of the mouth? Using a periodontal probe Use of a special tray Use of periodontal probe and a special tray Using a straight probe 83. Bar clasps have Pull type retention Both of the above Push type retention None of the above 84. Post palatal seal provides Support Retention Resistance Stabilization 85. the primary role of partial denture rests is Reciprocation Bracing Vertical support Restore the occlusion 86. A plaster index is used to All of the above Maintain the vertical dimension of occlusion Preserve the face bow transfer Maintain bite registration 87. In a free-end distal extension partial denture, the most effective means of limiting applied loads to abutment teeth is by using monoplane denture teeth. using the abutment teeth without splinting. maintaining a stable base-tissue relationship splinting abutments to adjacent teeth. 88. Surgical removal of a maxillary torus is indicated when When it si psychologically disturbing to the patient who suffers from cancerphobia The torus extends so far posteriorly that it interferes with the posterior palatal seal The torus is undercut all of the above 89. which of the following is wrong about taking protrusive record 6 mm forward to centric relation articulator will be optimally sensitive to be programmed for then horizontal angle and the Bennett angle only at 6 millimetre distance or above beyond 6 millimetre the condyles will be positioned too anteriorly resulting in a reduction of the horizontal angle while programming the articulator the normal function performed an individual with the jaw will be within 6 millimetre none of the above 90. Which is not true for palatal lift prosthesis in case of completely edentulous? Position is sequentially corrected The retentive meshwork or wire loop is extended to cover the anterior two thirds of the length of the soft palate. Retention is compromised Indicated when palate is not displaceable 91. Masseteric notch is formed by: Masseter over buccinators Buccinators over masseter Buccinators only Orbicularis over masseter 92. While recording mandibular impression, what is recorded when patient is asked to close the mouth and dentist exerts downward pressure Retromolar pad Retromylohyoid fossa Lingual flange Masseteric notch 93. Rests on terminal abutment teeth for a cast metal removable partial denture provides primary retention. lateral force transmission. vertical stability. indirect retention. 94. To record the maximum depression of soft palate, it should be recorded with head at what angle to the floor Paralle to the floor 90 degree 60 degree 30 degree 95. RPI clasp in a distal extension cast partial denture Provides push type retention Used for buccally tilted molar Provides pull type retention Is contraindicated 96. Movement of removable partial denture , around an imaginary vertical axis is stopped by Major connector Direct retainer Minor connector Occlusal rest 97. the correctly placed posterior palatal seal creates vaccum in posterior part of palate vaccum beneath the maxillary denture partial vaccum beneath the maxillary denture a close adaptation of maxillary denture at tuberosity 98. The first step in recording jaw relations record eccentric relation record vertical dimension of occlusion Record protrusive relation Record vertical dimension at rest 99. on closing a denture patient produces a click sound while doing functional movements.the cause may be newly rebased denture horizontal displacement of mandibular denture reduced interocclusal space tightly fitting maxillary denture 100. On recall visit of a CD patient, he complaints of sharp pain on the edentulous ridge, O/E there is a clean white area on the ridge.Treatment is Smoothen the acrylic nodule on the denture Adjust occlusion Apply tissue conditioner Roughened the corresponding area of the denture Loading …
