MCQ Collection
Operative, Prosthodontic & Periodontal Foundations MCQs
Practice Operative, Prosthodontic & Periodontal Foundations questions with answers and explanations.
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Correct Answer: B. Pulpotomy
Explanation:
Pulpotomy is removal of coronal pulp while preserving healthy radicular pulp tissue.
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Correct Answer: C. Pulpotomy
Explanation:
Pulpotomy is removal of coronal pulp while preserving healthy radicular pulp tissue.
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Correct Answer: B. Stainless-steel crown
Explanation:
Stainless-steel crown is a preformed full-coverage restoration commonly used for extensively damaged primary molars.
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Correct Answer: C. Stainless-steel crown
Explanation:
Stainless-steel crown is a preformed full-coverage restoration commonly used for extensively damaged primary molars.
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Correct Answer: C. Indirect pulp treatment
Explanation:
Indirect pulp treatment is selective removal of carious dentine near the pulp followed by sealing to preserve vitality.
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Correct Answer: C. Smear layer
Explanation:
Smear layer is a thin debris layer created on dentine during instrumentation.
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Correct Answer: B. Dental caries
Explanation:
Dental caries is a biofilm-mediated disease causing net mineral loss from dental hard tissues.
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Correct Answer: B. Dental caries
Explanation:
Dental caries is a biofilm-mediated disease causing net mineral loss from dental hard tissues.
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Correct Answer: A. Pulpitis
Explanation:
Pulpitis is inflammation of the dental pulp.
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Correct Answer: D. Reversible pulpitis
Explanation:
Reversible pulpitis is pulpal inflammation expected to resolve after removal of the irritant.
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Correct Answer: B. Irreversible pulpitis
Explanation:
Irreversible pulpitis is pulpal inflammation unlikely to heal without endodontic treatment or extraction.
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Correct Answer: D. Rubber dam
Explanation:
Rubber dam is an isolation system that improves moisture control and patient safety during dental procedures.