Removable Prosthodontics Removable Prosthodontics SDLE MCQ | Part 3 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) A patient with Kennedy Class II has a mesially tilted abutment. What clasp should be used? Combination clasp Ring clasp RPI clasp Reverse clasp A ring clasp is suitable for mesially tilted abutments. 2 / 50 Category: Removable Prosthodontics 2) What component in complete dentures can cause allergies or inflammation? Unreacted monomers Benzoyl peroxide None of the above PMMA Unreacted monomers in dentures can cause allergic reactions or inflammation. 3 / 50 Category: Removable Prosthodontics 3) What material can cause sensitivity if not cleaned properly from the lab? Residual monomer Acrylic resin None of the above PMMA Residual monomers can cause sensitivity if not properly cleaned. 4 / 50 Category: Removable Prosthodontics 4) What is the best occlusal scheme for complete dentures that provides aesthetics? None of the above Lingualized occlusion Monoplane occlusion Bilateral balanced occlusion Lingualized occlusion provides both function and aesthetics. 5 / 50 Category: Removable Prosthodontics 5) What muscle limits mandibular lingual border molding? Superior constrictor None of the above Mylohyoid Genioglossus The genioglossus muscle limits mandibular lingual border molding. 6 / 50 Category: Removable Prosthodontics 6) Why does inflammatory papillary hyperplasia occur in the palate? None of the above Not removing the denture at night Poor oral hygiene Fungal infection Not removing the denture at night can cause inflammatory papillary hyperplasia. 7 / 50 Category: Removable Prosthodontics 7) A patient with a severely resorbed ridge needs a new mandibular denture. What is the best impression technique? Selective pressure Mucostatic Admix Neutral zone An admix impression technique is ideal for severely resorbed ridges. 8 / 50 Category: Removable Prosthodontics 8) In a Kennedy Class I RPD, where should the matrix be placed? Mesial to the abutment No matrix needed None of the above Distal to the abutment The matrix should be placed mesial to the abutment for proper retention. 9 / 50 Category: Removable Prosthodontics 9) What impression technique is used for a flabby ridge? Mucostatic Admix Muco-compressive None of the above A mucostatic impression technique is used for flabby ridges. 10 / 50 Category: Removable Prosthodontics 10) What is the indication for a tissue conditioner? Inflamed tissue and ill-fitting denture Poor oral hygiene None of the above Fungal infection Tissue conditioners are used for inflamed tissue and ill-fitting dentures. 11 / 50 Category: Removable Prosthodontics 11) A patient has erythema and burning sensation under the denture. What is the cause? Allergy to denture material None of the above Pressure on the palate Poor fit Allergy to denture material can cause erythema and burning sensation. 12 / 50 Category: Removable Prosthodontics 12) A patient has missing teeth #14, #15, #16, and #47 with only 3 mm interarch space. What is the best option? Removable partial denture Implant Fixed bridge No treatment A removable partial denture is the best option for limited interarch space. 13 / 50 Category: Removable Prosthodontics 13) Where is the fovea palatini located? Posterior palatal seal Midline of the palate None of the above Anterior palatal seal The fovea palatini is located in the posterior palatal seal area. 14 / 50 Category: Removable Prosthodontics 14) A patient is missing teeth #11, #24, and #25. What is the best material for the base? Cobalt chromium Acrylic resin None of the above Titanium Cobalt chromium is the best material for the base in this case. 15 / 50 Category: Removable Prosthodontics 15) 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 Antifungal Remove the denture until healing None of the above Wearing the denture only during the day helps manage tissue irritation in diabetic patients. 16 / 50 Category: Removable Prosthodontics 16) What is the recommended major connector for a patient with a palatal torus? Palatal plate None of the above U-shaped Anterior-posterior palatal strap A U-shaped major connector is ideal for patients with a palatal torus. 17 / 50 Category: Removable Prosthodontics 17) A patient has multiple missing primary teeth and erupted permanent molars and incisors. What is the best space maintainer? Lingual arch Bilateral band and loop Bilateral crown and loop Removable denture A lingual arch is the best space maintainer for this case. 18 / 50 Category: Removable Prosthodontics 18) A patient is unhappy with a new complete denture. What should be done? Reline the denture Adjust the denture Rebase the denture Offer an overdenture An overdenture can improve comfort and function for unhappy patients. 19 / 50 Category: Removable Prosthodontics 19) A patient has nodules on the anterior palate. What is the diagnosis? None of the above Epulis fissuratum Nodular hyperplasia Denture stomatitis Epulis fissuratum is a common cause of nodules on the anterior palate. 20 / 50 Category: Removable Prosthodontics 20) What is a complication of combination syndrome? Tooth mobility Lower posterior bone resorption Upper posterior bone resorption None of the above Combination syndrome often leads to lower posterior bone resorption. 21 / 50 Category: Removable Prosthodontics 21) A patient has difficulty inserting and removing an RPD, and the retentive arm fractures. What is the cause? None of the above Cyclic fatigue of the retentive arm Poor fit Occlusal issue Cyclic fatigue can cause the retentive arm to fracture over time. 22 / 50 Category: Removable Prosthodontics 22) What is the major connector of choice for a patient with a palatal torus? Posterior strap Anterior strap U-shaped Anterior-posterior palatal strap A U-shaped major connector is ideal for patients with a palatal torus. 23 / 50 Category: Removable Prosthodontics 23) What is the mandibular limit of the distal extension of lingual flanges? None of the above Genioglossus Mylohyoid Superior pharyngeal constrictor The superior pharyngeal constrictor limits the distal extension of lingual flanges. 24 / 50 Category: Removable Prosthodontics 24) What are the irregular elevations in the middle of the anterior maxilla? Palatal rugae Residual ridge None of the above Median raphe Palatal rugae are the irregular elevations in the anterior maxilla. 25 / 50 Category: Removable Prosthodontics 25) A patient has hypersensitivity to percussion after receiving an RPD. What is the cause? None of the above Defective occlusion Excessive retention Poor fit Defective occlusion can cause hypersensitivity to percussion. 26 / 50 Category: Removable Prosthodontics 26) A patient is missing teeth #17 and #21. What type of articulation should be used for the RPD? Mount on centric relation Hand mounting Mount on maximum intercuspation None of the above Mounting on maximum intercuspation ensures proper occlusion for the RPD. 27 / 50 Category: Removable Prosthodontics 27) A patient complains that the denture falls out when pulling the lip. What is the cause? Buccal notch Labial notch Overextended posterior flange Buccal flange A labial notch can cause the denture to dislodge when pulling the lip. 28 / 50 Category: Removable Prosthodontics 28) A patient has a palatal torus but no extension to the soft palate. What is the best major connector? Anterior bar Anterior-posterior palatal strap U-shaped None of the above An anterior-posterior palatal strap is suitable for patients with a palatal torus. 29 / 50 Category: Removable Prosthodontics 29) What is the recommended depth for rest seat preparation? 3 mm 4 mm 1 mm 2 mm Rest seat preparation should be 1 mm deep. 30 / 50 Category: Removable Prosthodontics 30) 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. 31 / 50 Category: Removable Prosthodontics 31) A patient with inflamed mucosa needs a new complete denture. What should be done? No action needed Reline with tissue conditioner Instruct the patient to remove the denture at night Rebase the denture Relining with a tissue conditioner helps manage inflamed mucosa. 32 / 50 Category: Removable Prosthodontics 32) What impression material is used for functional impressions in complete dentures? Impression compound Alginate Zinc oxide eugenol Addition silicone Alginate is commonly used for functional impressions. 33 / 50 Category: Removable Prosthodontics 33) A patient with bruxism has a complete denture. What should be done to fix the problem? None of the above Rebase the denture Reline the denture Make teeth cusps inclined 30 degrees Inclining the teeth cusps at 30 degrees helps manage bruxism. 34 / 50 Category: Removable Prosthodontics 34) What part of the denture is responsible for stability? Major connector and proximal plate None of the above Retentive arm Minor connector and rest The major connector and proximal plate provide stability for the denture. 35 / 50 Category: Removable Prosthodontics 35) 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. 36 / 50 Category: Removable Prosthodontics 36) What should be done if there are undercuts in the anterior region and maxillary tuberosity? Retain all undercuts for retention Relieve posterior undercuts No intervention Remove all undercuts Removing all undercuts ensures proper denture fit. 37 / 50 Category: Removable Prosthodontics 37) 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. 38 / 50 Category: Removable Prosthodontics 38) What is the minimum metal thickness for a metal rest? 1 mm 2 mm 4 mm 3 mm The minimum metal thickness for a metal rest is 1 mm. 39 / 50 Category: Removable Prosthodontics 39) A patient with an immediate denture complains of poor retention after 6-7 months. What is the best treatment? Replace the denture Adjust the denture Rebase the denture Laboratory reline A laboratory reline improves retention for immediate dentures. 40 / 50 Category: Removable Prosthodontics 40) A denture covers 1/3 of the retromolar pad. What is the correct extension? Underextension (should cover 2/3) Overextension Good extension Underextension (should cover the whole area) The denture should cover 2/3 of the retromolar pad for proper extension. 41 / 50 Category: Removable Prosthodontics 41) A patient is missing teeth #35 and #36. Where should the indirect retainer be placed? On #45 and #46 On #43 and #45 No indirect retainer needed On #45 and #46 embrasure No indirect retainer is needed for Kennedy Class III cases. 42 / 50 Category: Removable Prosthodontics 42) What is the best impression material for complete dentures? Irreversible elastomeric (alginate) Addition silicone (PVS) Polysulfide Reversible elastomeric (agar-agar) Addition silicone (PVS) is the best impression material for complete dentures. 43 / 50 Category: Removable Prosthodontics 43) What happens if the monomer-to-polymer ratio is 1:1? Poor bond strength None of the above Increased strength Excess polymerization shrinkage A 1:1 monomer-to-polymer ratio can cause excessive shrinkage. 44 / 50 Category: Removable Prosthodontics 44) A patient is missing teeth #35 and #36. Where should the indirect retainer be placed? On #45 and #46 On #45 and #46 embrasure No indirect retainer needed On #43 and #45 No indirect retainer is needed for Kennedy Class III cases. 45 / 50 Category: Removable Prosthodontics 45) A patient pronounces "S" as "Th" with a complete denture. What is the problem? Upper incisors placed too palatally None of the above Poor occlusal balance Reduced vertical dimension Upper incisors placed too palatally can affect speech. 46 / 50 Category: Removable Prosthodontics 46) What material is preferred for the base of an RPD? Titanium None of the above Acrylic resin Cobalt chromium Acrylic resin is commonly used for RPD bases. 47 / 50 Category: Removable Prosthodontics 47) A patient is missing teeth #35, #38, and #48. What is the Kennedy classification? Class 1 mod 1 Class 2 mod 1 Class 1 Class 3 Missing teeth #35, #38, and #48 classify as Kennedy Class 3. 48 / 50 Category: Removable Prosthodontics 48) A patient has a "roseberry-like" protrusion after removing a complete denture. What is the diagnosis? Denture stomatitis Epulis fissuratum Denture hyperplasia None of the above Denture hyperplasia causes roseberry-like protrusions. 49 / 50 Category: Removable Prosthodontics 49) 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. 50 / 50 Category: Removable Prosthodontics 50) What material is preferred for replacing anterior teeth in an RPD? Porcelain-faced acrylic Acrylic resin Porcelain None of the above Porcelain is preferred for anterior teeth due to its esthetics. Your score is The average score is 56% Facebook Twitter 0% Restart quiz Please rate this exam and leave a comment with any notes or suggestions. Anonymous feedback Thank you for your feedback Send feedback