Partial Denture I Test 0% 0 votes, 0 avg 57 You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed* The timer has been reached. The exam has now been terminated and saved. Partial Denture I Test 1 / 60 A lingual plate major connector may be selected be cause: a. there is a high lingual frenum b. All are correct c. there are mandibular tori present d. the mandibular incisors are tilted lingually 2 / 60 An anterior posterior palatal strap major connector is less rigid than a horseshoe major connector because it (the AP strap) has less width: a. The first statement is true but the reason is false b. The first statement is true and the reason is true c. The first statement is false but the reason is true d. The first statement is false and the reason is also false 3 / 60 Rest អាចសណ្តូកលើផ្ទៃ: a. Distale b. Occlusal c. Vestibulaire d. ខាង Mésial 4 / 60 Bar Clasp វាមាន: a. រាងក្រងិកក្រង៉ក់ b. រាងធំខុសធម្មតា c. មិនសូវល្អមើល d. សោភ័ណភាព 5 / 60 Indirect Retainer គឺជាផ្នែកនៃក្រាសធ្មេញទប់ត្រង់កន្លែង : a. ពង្រីកផ្ទៃក្រោយ b. ផ្ទៃកណ្តាល c. ផ្ទៃខាងមុខ d. ផ្ទៃចំហៀង 6 / 60 The total retention for a RPD is obtained from: a. Mechanical retention from major connector b. Mechanical retention from grid work c. Mechanical retention from minor connectors d. Mechanical retention from clasps (direct retainer) 7 / 60 In a class III situation, the retentive tip should be: a. Active only during placement and removal and Passive normally b. Active c. Active only during placement and removal d. Passive normally 8 / 60 The external finish line is: a. the external of framework metal and supporting tissues b. the external of framework metal and denture base plastic c. the external of framework metal and the natural teeth d. the external of the natural teeth and the denture base plastic 9 / 60 What is a RPD component is not needed in this type of case?: a. Indirect retainers b. Major connector c. Direct retainers d. Guide planes 10 / 60 Angle at junction between major connector and denture base minor connector should be: a. < = 90 degrees b. > 110 degrees c. > 90 degrees d. 90 degrees 11 / 60 Functions of guiding planes are: a. Ensuring definite path of placement and Ensure predictable clasp retention b. Ensuring definite path of placement c. They make all the teeth parallel to each other d. Ensure predictable clasp retention 12 / 60 Direct retainer (clasps): a. help stabilize the RPD by controlling occlusal movement b. help stabilize the RPD by controlling gingival movement c. prevent excessive biting forces on the abutment d. may also function as indirect retainers 13 / 60 Best method to check occlusion intraorally to assess relining of RPD is: a. Mylar strips b. Green casting wax c. Articulating ribbon d. Acrylic-self cure 14 / 60 Direct Retainer: a. ធ្វើអោយកំលាំងរបូតកាន់តែខ្លាំងឡើង b. ធ្វើអោយក្រាសធ្មេញវិល c. ទប់កំលាំងធ្វើមិនអោយរបូត d. ធ្វើអោយក្រាសធ្មេញគ្មានលំនឹង 15 / 60 Lingual plating should be supported : a. with bracing arms b. with minor connector c. with the rests d. by the inclined surfaces of the mandibular incisors 16 / 60 According to the Kennedy’s classification, the posterior unilateral edentulous space is : a. class II situation b. class IV situation c. class III situation d. class I situation 17 / 60 Following factors increase effectiveness of indirect retainer, except: a. Distance from fulcrum line b. Increased flexibility of minor connector used c. Supporting tooth surface d. Quality of direct retainer 18 / 60 Occlusal rest preparation should be: a. at least one millimetre deep b. at least 1/3 the bucco lingual width of the occlusal surface c. all are correct d. spoon shaped 19 / 60 The condyle on the working side is called the working condyle, which is also known as the: a. translatory condyle b. orbiting condyle c. balancing condyle d. rotating condyle 20 / 60 Minor Connector តភ្ជាប់ទៅ : a. Dent Artificielle b. Abutment c. Clasp d. Denture Base 21 / 60 When rest seals are prepared at inter proximal area on two adjacent teeth: a. It should extend for lingually and They avoid wedging by the framework b. They do not shunt food c. They avoid wedging by the framework d. It should extend for lingually 22 / 60 Relief under a maxillary major connector : a. may be used b. is generally not required c. is required d. may not be used 23 / 60 Removable Prosthodontics: a. ការដាក់ធ្មេញសិប្បនិម្មិតមានត្រណាប់ដោះមិនបាន b. ការដាក់ធ្មេញសិប្បនិម្មិតមានត្រណាប់ដោះចេញចូលបាន c. ទាំងបីខាងលើត្រូវ d. ការដាក់ធ្មេញសិប្បនិម្មិតដែលមិនអាចដោះបាន 24 / 60 Important factor in determining the path of insertion/dislodgement is: a. None of above b. Depend on infrabulge and suprabulge c. Depend on edentulous areas d. Undercuts for direct retainer 25 / 60 A removable partial denture may be : a. all tooth support supported b. tooth and tissue supported c. all tissue supported d. all tooth support supported and tooth and tissue supported 26 / 60 The presence of mandibular lingual tori would indicate the need for: a. A metal base b. Tube teeth c. Lingual plating d. Extra indirect retainers 27 / 60 The denture base acrylic resin minor connector on the patient’s left side should correctly be located: a. 2/3 to ½ the length of the residual ridge b. On the retromolar pad c. 1/3 the length of the residual ridge d. Have a mesh acrylic retention area 28 / 60 Attachment between porcelain tooth and denture base resin is: a. Adhesion b. Mechanical c. Chemical d. Mechanochemical 29 / 60 Minor connector for maxillary distal extension denture base extend unto: a. Half the length of the edentulous ridge b. Two-third the length of edentulous ridge c. Entire the length of edentulous ridge d. One-third the length of edentulous ridge 30 / 60 ទំពក់ Circlet: a. ពិបាករកដែកធ្វើ b. ពិបាកផ្សារតភ្ជាប់នៅពេលបាត់ c. ងាយស្រួលជួសជុល d. ពិបាកជួសជុល 31 / 60 Guiding planes which are not in the same parallel plane horizontally: a. Decrease cross-arch resistance to horizontal rotation b. Increase the food trap c. Enhance cross-arch resistance to horizontal rotation d. Decrease the stabilization 32 / 60 Rest អាចបញ្ចូនទំងន់តាម : a. តាមទិសបញ្ឆិតនៃ Long Axis Abutment b. តាមទិស Long Axis Abutment c. តាមទិសផ្តេកនៃ Long Axis Abutment d. មុខទំពារ 33 / 60 The external finish line on a maxillary class 1 RPD originates from the lingual of the guide plane of the terminal abutment and ends: a. opposite stenon’s duct b. at the hamular notch c. opposite the buccal pouch d. in the glenoid fossa 34 / 60 Body ភ្ជាប់ពី Rest ទៅៈ: a. Retentive Clasp Arm b. Retentive terminale c. Reciprocal arm d. Minor Connector 35 / 60 Minor Connector តភ្ជាប់ទៅៈ: a. Denture Base b. Abutment c. Artificial teeth d. Major Connector 36 / 60 ទិសដៅនៃធ្មេញដាក់ដោះមួយផ្នែកដើម្បីៈ: a. និយាយមិនច្បាស់ b. សុខភាពល្អ c. ដាក់ទៅនាំអោយមានជាតិពុលក្នុងខ្លួន d. ទំពារអាហារពុំបានស្រួល 37 / 60 Reciprocal Arm តស៊ូទប់ទល់នឹងទម្ងន់: a. ផ្អៀង b. ទាំងបីខាងលើត្រូវ c. បញ្ឈរ d. ផ្តេក 38 / 60 Approach Arm: a. ផ្នែកបញ្ឈរនៃ Bar Clasp b. ផ្នែកផ្តេកនៃ Bar Clasp c. ទាំង 3ខាងលើត្រូវ d. ផ្នែកបញ្ឆៀងនៃ Bar Clasp 39 / 60 Requirements of a Major connector: a. connects various parts b. partial denture acts as one unit c. distributes functional loads to both teeth and mucosa d. rigidity, non interference with tissues, minimize food impaction and unobtrusive 40 / 60 Best selection of preventing abutments tooth of class I Kennedy from the negative effects of the additional load applied to them is by: a. Regular relining of distal extensions b. Placing distal rests on the distal abutment c. Keeping a light occlusion on the distal extensions d. Splinting abutment with adjacent teeth 41 / 60 Metal teeth in removable partial denture is indicated when: a. Abutment teeth are tilted b. When space is too limited c. Prevention of extrusion of opposing tooth is needed d. Prevention of extrusion of opposing tooth is needed and When space is too limited 42 / 60 Rest ការពារៈ: a. អោយរបួសដល់ជាលិកាទន់ b. មិនអោយរបូតចេញពីជាលិកាទន់ c. អោយរបូតចេញពីជាលិកាទន់ d. មិនអោយរបួសដល់ជាលិកាទន់ 43 / 60 សារៈប្រយោជន៍នៃធ្មេញដាក់ដោះមួយផ្នែកដើម្បី : a. ជាលិកាស្រកទៅនៅដដែល b. ជួយជំនួសជាលិកាដែលបាត់បង់ទៅ c. ឈឺសាច់ជាលិកា d. ដាក់ទៅកកិតនឹងជាលិកា 44 / 60 In which of following mandibular position would you find the greats increase in VDO from centric occlusion?: a. Maximum protrusion b. Anterior edge-to- edge position c. Centric relation d. Postural position 45 / 60 What are the functions of an indirect retainer: a. to connect the parts of the prosthesis located on one side of the arch with those on the opposite side. b. to prevent horizontal dislodgement of the distal extension bases of removable partial denture. c. to prevent vertical dislodgement of the distal extension base of removable partial denture. d. to link the major connector and other parts of the prosthesis together 46 / 60 Retentive terminal ស្ថិតនៅ: a. ទាំង 3ខាងលើត្រូវ b. Proximal third c. Terminal third d. Middle third 47 / 60 In removable partial denture, health of gingival tissue is ensured by: a. keeping minimum of 6 mm distance for major connector and keeping minimum of 4 mm distance for major connector b. minor connectors joining major connector at <90> c. keeping minimum of 4 mm distance for major connector d. keeping minimum of 6 mm distance for major connector 48 / 60 Designing of a prosthesis requires following consideration: a. Are all corrected b. Biological c. Mechanical d. Esthetic 49 / 60 An ideal clasp assembly should possess the following quality: a. Retention b. Retention with major connector c. Retention with minor connector d. Retention with denture base 50 / 60 Cohésion គឺជាទំនាញ Molécule: a. 2 ខុសគ្នា b. 1 ដូចគ្នា c. 4 ដូចគ្នា d. 3 ខុសគ្នា 51 / 60 លក្ខខណ្ឌដែលត្រូវធ្វើធ្មេញដាក់ដោះមួយផ្នែក ដែលធ្មេញផ្នែកខាងក្រោយគ្មានត្រូវ : a. បង្រួមបាត b. ពង្រីកបាតក្រោយ c. ធ្វើទ្រនង់បាត d. ធ្វើអោយរលុងបាត 52 / 60 When the survey line is height on the Mesial or Distal but low on the center, which one design clasp: a. T clasp b. U clasp c. Y clasp d. I clasp 53 / 60 The kennedy classification of this RPD is…….in the mandibular with missing teeth #45, 46, 47: a. Kennedy class III b. Kennedy class III mod. I c. Kennedy class III mod. II d. Kennedy class III mod. III 54 / 60 Plan d’ occlusion parallèle ជាមួយៈ: a. Plan de francfort b. Plan frontal c. Plan de camper d. Plan sagittal médian 55 / 60 Following parts of a RPD may act as indirect retainer except: a. Proximal plates b. Minor connector supporting rests c. Retentive tip d. Rests 56 / 60 Subjacent Tissue: a. ជាលិកាទាំងអស់ដែលបាតក្រអូមគ្រប b. ជាលិកាមួយផ្នែកដែលបាតក្រអូមគ្រប c. ជាលិកាខ្លះដែលបាតក្រអូមគ្រប d. ទាំងបីខាងលើត្រូវ 57 / 60 Approach for a cingulum rest is: a. Horizontal to lingual slope b. Perpendicular to lingual slope c. Cervical to lingual slope d. Parallel to lingual slope 58 / 60 When designing palatal major connectors ,relief should for: a. Ridge area b. Rugae areas c. Elevated mid suture line d. Palatal torus 59 / 60 Setting of a RPD may occur due to one of the following reasons, except: a. Intrusion of abutment b. Flow of amalgam underneath restorations c. Improper rest design d. Giving canine rest seat 60 / 60 The superior border of this major connector: a. Is correctly adapted to the teeth b. is too low c. is too small d. Is not acceptably adapted to the teeth Your score isThe average score is 94% Facebook 0% Restart quiz Any comments? Send feedback