Dental Preparation Standards Quiz

What is the maximum allowable depth of the axial wall beyond the DEJ?

What is the maximum allowable width of the enamel cavosurface margin bevels?

Which of the following is considered a minimally substandard preparation?

Which of the following is considered critically deficient?

What is the minimum allowable incisal-gingival length of the preparation?

What is the minimum acceptable gingival wall clearance for a preparation?

What is the maximum acceptable width of the incisal wall in a preparation?

Which of the following would NOT be considered a minimally substandard preparation?

Which of the following characteristics of a prepared tooth would be considered a Class C defect in terms of resistance form?

How would a tooth preparation with "some deviation from ideal" convergence be categorized in terms of resistance form?

What aspect of a prepared tooth is most likely to significantly affect the retention form if it is poorly placed?

Which of the following is a characteristic of a Class S defect in terms of resistance form?

What is the primary concern with poorly placed secondary retention features, as related to the retention form?

Which of the following is a characteristic of a tooth preparation with a Class D defect pertaining to retention form?

What is the primary difference between a Class S defect and a Class D defect regarding convergence in the context of retention form?

Which of the following factors is not directly related to the resistance form of a prepared tooth?

Where should the facial cavosurface margin of a Class III preparation extend to?

What is the purpose of a lingual bevel in a Class III preparation?

When is it NOT recommended to place a bevel in a Class III preparation?

What is the main reason for placing retention grooves in a Class III preparation?

What is the recommended procedure for placing retention grooves in a larger Class III preparation?

Which of the following is true about the placement of retention grooves in a Class III preparation?

What is the purpose of planing the gingival margin in a Class III preparation?

Which of the following statements is TRUE regarding retention in small, conservative Class III preparations?

What is the primary reason for the "No bevels in the preclinic Class III" category to have a "Severe impact on restoration"?

What does "CS" refer to in the context of the table provided?

How does "location" affect the "longevity" of the restoration in Class III preparations?

What is the primary reason for the "Box-like internal walls meet" category to have a "Severe impact on restoration"?

Which of the following is NOT a characteristic of a clinically acceptable Class III preparation?

What is the most frequent contributor to "Total critical errors (CD)" in Class III preparations?

What is the significance of understanding the principles of cavity preparation in the context of Class III restorations?

What is the main difference between "Conservative Sub-errors (CS)" and "Critical Errors (CD)" in relation to Class III restorations?

If radiographic evidence indicates decay has progressed into dentin, what is the required procedure according to TUKSoD policy?

What is the primary goal of the Restorative Dentistry II course?

What is the primary concern regarding the invasive sealant/ PRR technique?

What is the main reason for performing an invasive sealant/ PRR?

In cases where limited caries has reached the dentin, what procedure is recommended?

What is the maximum amount of enamel that should be removed during a PRR procedure?

When considering a PRR, what factors influence a clinician's decision?

According to the content, how is the cavity outline form in a CCP determined?

What is the primary purpose of beveling enamel margins in composite restorations?

In which situations should beveling of enamel margins be avoided?

What is the purpose of a macro dentinal groove in a composite preparation extending onto the root surface?

When are box-like internal features preferred in composite preparations?

Which of the following is a recommended technique for removing unsupported enamel at the gingival margin?

What is the preferred cavity design for a conservative Class III composite preparation with a lesion entirely in enamel?

Which of the following statements about composite cavity preparation design is TRUE?

When is a 90° cavomargin and macro dentinal groove recommended in composite preparations?