Operative Dentistry MCQs – Free NEET Dental PG Test Series 4

Operative Dentistry MCQs – Free NEET Dental PG Test Series 4

Operative dentistry can also be called as a restorative branch of the dentistry. It provides knoweledge about various types of procedures which can be performed to save a tooth by using different types of dental materials. Free Operative Dentistry MCQs with Solutions.


Operative Dentistry MCQs

Question 1: Which of the following statement is CORRECT regarding blades present in a bur?

The number of blades in a bur is always even.

More the number of blades smoother would be the cutting surface

 

A. Both statements are correct

B. Both statements are incorrect

C. The first statement is correct while the second statement is incorrect

D. The first statement is incorrect while the second statement is correct

Answer

Answer: [A]

 

Question 2: Which of the following MATRIX is used for Class III DIRECT COMPOSITE restoration?

A. Mylar strip

B. Celluloid strips

C. L-shaped matrix

D. Transparent matrix strips

Answer

Answer: [D]

 

Question 3: What should be the minimum thickness of metal in cast inlay restoration to prevent deformation?

A. 0.5 – 1 mm

B. 1 – 2 mm

C. 2- 4 mm

D. 1.5 – 2 mm

Answer

Answer: [B]

 

Question 4: What is the depth of axial wall in Class III amalgam restoration when gingival margin present on the root surface?

A. 0.2 – 0.5 mm

B. 0.50 – 0.75 mm

C. 0.75 – 0.80 mm

D. 0.80 – 1.0 mm

Answer

Answer: [C]

 

Question 5: Which of the following is used as filler particles in Micro ceramics?

A. Quartz

B. Fused silica

C. Silicate glass

D. Colloidal silica

Answer

Answer: [D]

 

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