Removable Prosthodontics Removable Prosthodontics SDLE MCQ | Part 3 Facebook X LinkedIn Messenger Messenger WhatsApp Telegram Print Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 0% 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 Removable Prosthodontics Removable Prosthodontics SDLE MCQ | Part 3 DentQuiz SDLE Mock Exam Instruction To mark a question and come back to it later, click the Bookmark icon. For the best experience, use a computer and switch to full screen button (from the top left corner). You can review and change your answers before clicking Next. Explanations will appear after each question to help you understand the correct answer. Your results will be shown right after you finish the exam. This is a fresh attempt — previous answers or bookmarks won't be saved. The source of the questions and answers is recent Rafee’ Al-Maqam files. Special thanks to رفيع المقام. Answers are based on colleagues best efforts and may not be 100% accurate. If you believe an answer is incorrect, please click the Report button to let us know. Please fill in your details to continue NameEmailPhone Number 1 / 50 Category: Removable Prosthodontics 1) What factors determine the forces directed to the alveolar ridge and teeth? Type of denture base None of the above Direction and magnitude of force Use multiple rests and clasps with a broad base Using multiple rests and clasps with a broad base distributes forces evenly. 2 / 50 Category: Removable Prosthodontics 2) A patient has nodules on the anterior palate. What is the diagnosis? None of the above Epulis fissuratum Denture stomatitis Nodular hyperplasia Epulis fissuratum is a common cause of nodules on the anterior palate. 3 / 50 Category: Removable Prosthodontics 3) A patient has difficulty inserting and removing an RPD, and the retentive arm fractures. What is the cause? Occlusal issue Poor fit Cyclic fatigue of the retentive arm None of the above Cyclic fatigue can cause the retentive arm to fracture over time. 4 / 50 Category: Removable Prosthodontics 4) What is the recommended major connector for a patient with a palatal torus? Palatal plate Anterior-posterior palatal strap U-shaped None of the above A U-shaped major connector is ideal for patients with a palatal torus. 5 / 50 Category: Removable Prosthodontics 5) What part of the denture is responsible for stability? Minor connector and rest None of the above Major connector and proximal plate Retentive arm The major connector and proximal plate provide stability for the denture. 6 / 50 Category: Removable Prosthodontics 6) A patient has a palatal torus but no extension to the soft palate. What is the best major connector? Anterior-posterior palatal strap U-shaped None of the above Anterior bar An anterior-posterior palatal strap is suitable for patients with a palatal torus. 7 / 50 Category: Removable Prosthodontics 7) A patient has missing teeth #14, #15, #16, and #47 with only 3 mm interarch space. What is the best option? No treatment Removable partial denture Fixed bridge Implant A removable partial denture is the best option for limited interarch space. 8 / 50 Category: Removable Prosthodontics 8) A patient has erythema and burning sensation under the denture. What is the cause? Allergy to denture material Pressure on the palate None of the above Poor fit Allergy to denture material can cause erythema and burning sensation. 9 / 50 Category: Removable Prosthodontics 9) What impression technique is used for a flabby ridge? Muco-compressive Mucostatic Admix None of the above A mucostatic impression technique is used for flabby ridges. 10 / 50 Category: Removable Prosthodontics 10) A patient has a burning sensation under the upper complete denture. What is the cause? Poor fit Pressure on the palatal rugae Pressure on the incisive foramen None of the above Pressure on the incisive foramen can cause a burning sensation. 11 / 50 Category: Removable Prosthodontics 11) What is the best impression material for complete dentures? Reversible elastomeric (agar-agar) Irreversible elastomeric (alginate) Polysulfide Addition silicone (PVS) Addition silicone (PVS) is the best impression material for complete dentures. 12 / 50 Category: Removable Prosthodontics 12) A patient is missing teeth #35 and #36. Where should the indirect retainer be placed? On #45 and #46 embrasure On #45 and #46 No indirect retainer needed On #43 and #45 No indirect retainer is needed for Kennedy Class III cases. 13 / 50 Category: Removable Prosthodontics 13) What bur is used to prepare a V-shaped cingulum rest on tooth #13? Fissure bur Round bur Tapered bur Inverted cone bur An inverted cone bur is used to prepare a V-shaped cingulum rest. 14 / 50 Category: Removable Prosthodontics 14) A patient has a "roseberry-like" protrusion after removing a complete denture. What is the diagnosis? Denture hyperplasia Epulis fissuratum Denture stomatitis None of the above Denture hyperplasia causes roseberry-like protrusions. 15 / 50 Category: Removable Prosthodontics 15) A patient with an immediate denture complains of poor retention after 6-7 months. What is the best treatment? Rebase the denture Adjust the denture Replace the denture Laboratory reline A laboratory reline improves retention for immediate dentures. 16 / 50 Category: Removable Prosthodontics 16) What is the mandibular limit of the distal extension of lingual flanges? Superior pharyngeal constrictor Genioglossus Mylohyoid None of the above The superior pharyngeal constrictor limits the distal extension of lingual flanges. 17 / 50 Category: Removable Prosthodontics 17) Where is the fovea palatini located? None of the above Midline of the palate Anterior palatal seal Posterior palatal seal The fovea palatini is located in the posterior palatal seal area. 18 / 50 Category: Removable Prosthodontics 18) What material is preferred for the base of an RPD? None of the above Acrylic resin Cobalt chromium Titanium Acrylic resin is commonly used for RPD bases. 19 / 50 Category: Removable Prosthodontics 19) What is contraindicated in Kennedy Class I RPD? Aker clasp Combination clasp Circlet clasp RPI clasp Circlet clasps are contraindicated in Kennedy Class I RPDs. 20 / 50 Category: Removable Prosthodontics 20) A patient is missing teeth #11, #24, and #25. What is the best material for the base? Cobalt chromium None of the above Acrylic resin Titanium Cobalt chromium is the best material for the base in this case. 21 / 50 Category: Removable Prosthodontics 21) What is the recommended depth for rest seat preparation? 1 mm 2 mm 3 mm 4 mm Rest seat preparation should be 1 mm deep. 22 / 50 Category: Removable Prosthodontics 22) A patient is missing teeth #35, #38, and #48. What is the Kennedy classification? Class 2 mod 1 Class 1 Class 1 mod 1 Class 3 Missing teeth #35, #38, and #48 classify as Kennedy Class 3. 23 / 50 Category: Removable Prosthodontics 23) In a Kennedy Class I RPD, where should the matrix be placed? None of the above Mesial to the abutment Distal to the abutment No matrix needed The matrix should be placed mesial to the abutment for proper retention. 24 / 50 Category: Removable Prosthodontics 24) What is the best occlusal scheme for complete dentures that provides aesthetics? Bilateral balanced occlusion Monoplane occlusion None of the above Lingualized occlusion Lingualized occlusion provides both function and aesthetics. 25 / 50 Category: Removable Prosthodontics 25) A patient is missing teeth #35 and #36. Where should the indirect retainer be placed? No indirect retainer needed On #45 and #46 On #45 and #46 embrasure On #43 and #45 No indirect retainer is needed for Kennedy Class III cases. 26 / 50 Category: Removable Prosthodontics 26) A patient is unhappy with a new complete denture. What should be done? Offer an overdenture Rebase the denture Adjust the denture Reline the denture An overdenture can improve comfort and function for unhappy patients. 27 / 50 Category: Removable Prosthodontics 27) A patient with bruxism has a complete denture. What should be done to fix the problem? Make teeth cusps inclined 30 degrees Reline the denture None of the above Rebase the denture Inclining the teeth cusps at 30 degrees helps manage bruxism. 28 / 50 Category: Removable Prosthodontics 28) What should be done if there are undercuts in the anterior region and maxillary tuberosity? Retain all undercuts for retention Remove all undercuts Relieve posterior undercuts No intervention Removing all undercuts ensures proper denture fit. 29 / 50 Category: Removable Prosthodontics 29) A patient with Kennedy Class II has a mesially tilted abutment. What clasp should be used? Combination clasp RPI clasp Reverse clasp Ring clasp A ring clasp is suitable for mesially tilted abutments. 30 / 50 Category: Removable Prosthodontics 30) What muscle limits mandibular lingual border molding? Genioglossus None of the above Superior constrictor Mylohyoid The genioglossus muscle limits mandibular lingual border molding. 31 / 50 Category: Removable Prosthodontics 31) What is the indication for a tissue conditioner? None of the above Poor oral hygiene Fungal infection Inflamed tissue and ill-fitting denture Tissue conditioners are used for inflamed tissue and ill-fitting dentures. 32 / 50 Category: Removable Prosthodontics 32) What are the irregular elevations in the middle of the anterior maxilla? Median raphe None of the above Palatal rugae Residual ridge Palatal rugae are the irregular elevations in the anterior maxilla. 33 / 50 Category: Removable Prosthodontics 33) A well-controlled diabetic patient has pinpoint elevations in the palate. What is the treatment? Instruct the patient to wear the denture only during the day Remove the denture until healing Antifungal None of the above Wearing the denture only during the day helps manage tissue irritation in diabetic patients. 34 / 50 Category: Removable Prosthodontics 34) What is the minimum metal thickness for a metal rest? 4 mm 1 mm 3 mm 2 mm The minimum metal thickness for a metal rest is 1 mm. 35 / 50 Category: Removable Prosthodontics 35) A patient with inflamed mucosa needs a new complete denture. What should be done? Rebase the denture No action needed Instruct the patient to remove the denture at night Reline with tissue conditioner Relining with a tissue conditioner helps manage inflamed mucosa. 36 / 50 Category: Removable Prosthodontics 36) What material is preferred for replacing anterior teeth in an RPD? Acrylic resin Porcelain-faced acrylic None of the above Porcelain Porcelain is preferred for anterior teeth due to its esthetics. 37 / 50 Category: Removable Prosthodontics 37) What is a complication of combination syndrome? Upper posterior bone resorption Lower posterior bone resorption Tooth mobility None of the above Combination syndrome often leads to lower posterior bone resorption. 38 / 50 Category: Removable Prosthodontics 38) A patient has hypersensitivity to percussion after receiving an RPD. What is the cause? None of the above Defective occlusion Poor fit Excessive retention Defective occlusion can cause hypersensitivity to percussion. 39 / 50 Category: Removable Prosthodontics 39) What impression material is used for functional impressions in complete dentures? Zinc oxide eugenol Alginate Addition silicone Impression compound Alginate is commonly used for functional impressions. 40 / 50 Category: Removable Prosthodontics 40) A patient with a severely resorbed ridge needs a new mandibular denture. What is the best impression technique? Neutral zone Admix Selective pressure Mucostatic An admix impression technique is ideal for severely resorbed ridges. 41 / 50 Category: Removable Prosthodontics 41) A patient pronounces "S" as "Th" with a complete denture. What is the problem? Poor occlusal balance None of the above Upper incisors placed too palatally Reduced vertical dimension Upper incisors placed too palatally can affect speech. 42 / 50 Category: Removable Prosthodontics 42) What component in complete dentures can cause allergies or inflammation? Unreacted monomers Benzoyl peroxide PMMA None of the above Unreacted monomers in dentures can cause allergic reactions or inflammation. 43 / 50 Category: Removable Prosthodontics 43) What material can cause sensitivity if not cleaned properly from the lab? None of the above PMMA Residual monomer Acrylic resin Residual monomers can cause sensitivity if not properly cleaned. 44 / 50 Category: Removable Prosthodontics 44) A patient complains that the denture falls out when pulling the lip. What is the cause? Overextended posterior flange Buccal notch Labial notch Buccal flange A labial notch can cause the denture to dislodge when pulling the lip. 45 / 50 Category: Removable Prosthodontics 45) A patient has multiple missing primary teeth and erupted permanent molars and incisors. What is the best space maintainer? Bilateral crown and loop Removable denture Bilateral band and loop Lingual arch A lingual arch is the best space maintainer for this case. 46 / 50 Category: Removable Prosthodontics 46) A patient is missing teeth #17 and #21. What type of articulation should be used for the RPD? None of the above Mount on maximum intercuspation Hand mounting Mount on centric relation Mounting on maximum intercuspation ensures proper occlusion for the RPD. 47 / 50 Category: Removable Prosthodontics 47) A denture covers 1/3 of the retromolar pad. What is the correct extension? Good extension Underextension (should cover the whole area) Overextension Underextension (should cover 2/3) The denture should cover 2/3 of the retromolar pad for proper extension. 48 / 50 Category: Removable Prosthodontics 48) Why does inflammatory papillary hyperplasia occur in the palate? Fungal infection None of the above Poor oral hygiene Not removing the denture at night Not removing the denture at night can cause inflammatory papillary hyperplasia. 49 / 50 Category: Removable Prosthodontics 49) What is the major connector of choice for a patient with a palatal torus? Anterior-posterior palatal strap Anterior strap U-shaped Posterior strap A U-shaped major connector is ideal for patients with a palatal torus. 50 / 50 Category: Removable Prosthodontics 50) What happens if the monomer-to-polymer ratio is 1:1? Excess polymerization shrinkage None of the above Increased strength Poor bond strength A 1:1 monomer-to-polymer ratio can cause excessive shrinkage. Your score is The average score is 68% Facebook Twitter 0% Restart quiz Please rate this exam and leave a comment with any notes or suggestions. 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