Endodontics Endodontics SDLE MCQ | Part 5 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% 123456789101112131415161718192021222324252627282930 Endodontics Endodontics SDLE MCQ | Part 5 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 / 30 Category: Endodontics 1) What is the treatment for internal resorption in a central incisor? Extraction Pulpotomy RCT Monitoring RCT is the best treatment for internal resorption. 2 / 30 Category: Endodontics 2) A diabetic patient with pus discharge and a 7 mm pocket. What is the management? RCT Extraction Antibiotics Incision and drainage Incision and drainage is the first step in managing pus discharge. 3 / 30 Category: Endodontics 3) A central incisor with an open apex and a filling to the middle of the root after trauma. What was done? RCT Apexogenesis Endo regeneration Pulpectomy Apexogenesis is the process of allowing root development to continue. 4 / 30 Category: Endodontics 4) A patient with pain on biting and an MOD amalgam restoration. X-ray shows no abnormalities. What is the likely cause? Vertical root fracture Cracked tooth Craze line Periapical abscess Pain on biting with no X-ray findings suggests a vertical root fracture. 5 / 30 Category: Endodontics 5) A patient with lingering pain and mild pain on biting. X-ray shows a large radiolucency. What is the diagnosis? Normal Symptomatic irreversible pulpitis with symptomatic apical periodontitis Reversible pulpitis Irreversible pulpitis with asymptomatic apical periodontitis Lingering pain and radiolucency indicate symptomatic irreversible pulpitis. 6 / 30 Category: Endodontics 6) What type of trauma is associated with a metallic sound? Extrusion Lateral luxation Subluxation Intrusion A metallic sound is often heard in cases of intrusion. 7 / 30 Category: Endodontics 7) An X-ray of tooth #7 shows radiopacity attached to the palatal root. What is the treatment? RCT Observation Extraction Apical surgery Observation is recommended for asymptomatic radiopacities. 8 / 30 Category: Endodontics 8) How long should a child’s avulsed tooth be splinted if the extraoral time is less than 1 hour? 4 weeks 8 weeks 2 weeks 6 weeks A 2-week splint is recommended for short extraoral time. 9 / 30 Category: Endodontics 9) How should an avulsed tooth be managed if the extraoral time is 45 minutes? Reimplant immediately Dry storage Store in milk Immerse in sodium fluoride Immersing in sodium fluoride can improve prognosis. 10 / 30 Category: Endodontics 10) A 4-year-old with intruded primary incisors touching the permanent buds. What is the management? Allow for spontaneous eruption Extract the primary carefully Monitor Reposition and splint Extraction is recommended to prevent damage to permanent teeth. 11 / 30 Category: Endodontics 11) A child with a gingival abscess related to a primary molar. What is the likely pulp condition? Hyperemia Reversible pulpitis Irreversible pulpitis Obliterated pulp A gingival abscess is often associated with irreversible pulpitis. 12 / 30 Category: Endodontics 12) A 14-year-old with an avulsed tooth after 3 hours. What is the management? Immediate reimplantation Soak in 2% NaF and reimplant RCT before reimplantation Extraction Soaking in NaF improves the prognosis for avulsed teeth. 13 / 30 Category: Endodontics 13) A pediatric patient with a discolored gray crown after trauma. What is the management? Follow-up Pulpotomy RCT Extraction Follow-up is recommended if the discoloration is improving. 14 / 30 Category: Endodontics 14) What is a sealer puff in the middle of the canal indicative of? Accessory canal Fracture Overfilling Perforation A sealer puff often indicates an accessory canal. 15 / 30 Category: Endodontics 15) What should you do if you find a pulp stone during pulp extirpation? Explain to the patient and refer to an endodontist Extract Continue treatment Monitor Pulp stones should be managed by an endodontist. 16 / 30 Category: Endodontics 16) Which type of trauma is most likely to cause pulp necrosis? Extrusion Concussion Avulsion Subluxation Avulsion often leads to pulp necrosis due to the loss of blood supply. 17 / 30 Category: Endodontics 17) Why might gutta-percha be over-extended during obturation? No apical stop Over-instrumentation Poor technique Short root Lack of an apical stop can lead to over-extension. 18 / 30 Category: Endodontics 18) A patient with a 7 mm deep pocket in the mesiobuccal root of a lower molar with endo treatment. What is the likely diagnosis? Cracked tooth Localized periodontitis Vertical root fracture Periapical abscess A deep isolated pocket in an endo-treated tooth suggests a vertical root fracture. 19 / 30 Category: Endodontics 19) A patient with a history of trauma and a calcified canal. What causes the yellowish tooth color? External resorption Necrosis Internal resorption Calcification Calcification of the canal can cause yellowish discoloration. 20 / 30 Category: Endodontics 20) A patient with external root resorption and grade II mobility in tooth #21. What is the treatment? Extraction Monitoring Pulpotomy RCT RCT is the best option for external resorption with mobility. 21 / 30 Category: Endodontics 21) During pulpotomy, if bleeding does not stop and becomes darker red, what does this indicate? Pulpectomy Continue pulpotomy Monitor Extraction Uncontrolled bleeding indicates the need for pulpectomy. 22 / 30 Category: Endodontics 22) In which canal is a metal post placed according to the SLOP technique? Lingual Distal Buccal Mesial The SLOP technique places the post in the lingual canal. 23 / 30 Category: Endodontics 23) A pediatric patient with a necrotic molar and open roots. What is the treatment? Pulpotomy RCT Extraction Apexification Apexification is the treatment for necrotic teeth with open roots. 24 / 30 Category: Endodontics 24) How many canals are typically found in a first premolar? 3 4 2 1 First premolars usually have 2 canals. 25 / 30 Category: Endodontics 25) A pediatric patient with a complicated crown fracture and small pulp exposure within 3 hours. What is the treatment? Conventional RCT with apical surgery Vital pulp therapy Apexification RCT Vital pulp therapy is the best option for small exposures in young patients. 26 / 30 Category: Endodontics 26) A patient with a previously treated upper premolar and an isolated pocket. What is the prognosis? Excellent Fair Good Poor Isolated pockets and previous treatment suggest a poor prognosis. 27 / 30 Category: Endodontics 27) What type of fracture involves enamel, dentin, and exposed pulp? Root fracture Complicated crown fracture Crown-root fracture Uncomplicated crown fracture A complicated crown fracture involves pulp exposure. 28 / 30 Category: Endodontics 28) What is the narrowest part of the root canal? Anatomic apex Radiographic apex Middle third Apical constriction The apical constriction is the narrowest part of the root canal. 29 / 30 Category: Endodontics 29) What is the treatment for a small pulp exposure in a permanent tooth after 20 minutes? Pulpotomy RCT Direct pulp capping Extraction Direct pulp capping is the best option for small exposures. 30 / 30 Category: Endodontics 30) What is the function of a barbed broach? Clean canal Remove canal content Obturate canal Enlarge canal Barbed broaches are used to remove pulp tissue. Your score is The average score is 0% Facebook Twitter 0% Restart quiz Please rate this exam and leave a comment with any notes or suggestions. 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