Fixed Prosthodontics Mcqs Jun 2026

Answer: d) All of the above

Answer: b) Bridge

When two answers seem correct, ask: Which one is a necessary condition? fixed prosthodontics mcqs

Resistance form prevents the restoration from being dislodged by apical or oblique forces. Key factors include the height-to-width ratio of the preparation; a taller preparation provides better resistance against tipping forces. Answer: d) All of the above Answer: b)

During try-in of a lithium disilicate crown, the crown seats perfectly on the die but is "rocking" intraorally. The most likely cause is: A) An air bubble in the impression at the margin B) A small enamel ledge on the tooth not captured on the die C) Hydrofluoric acid etching overflow on the internal surface D) Incomplete removal of temporary cement During try-in of a lithium disilicate crown, the

B: 6-10 degrees provides the best balance between retention and ease of seating.