Dental MCQ Questions — Page 361

Question 1

Silica sol:

Answer

Is applied to the walls of the investment to produce hygroscopic expansion

Answer

Increase the strength and the setting expansion of the phosphate-bonded investments

Answer

Acts as a retarder in the silica bonded investments

Answer

Acts as a refractory in the silica bonded investments

Question 2

ATug-back

Answer

hermetic seal

Answer

Fluid-free seal

Answer

All of the above

Question 3

Answer

Delphi method

Answer

Gaussian method

Answer

ETE method

Answer

Mini-Delphi method

Question 4

AIncisor

BCanine

CMolar

DAll

Question 5

ASyphilis

BScabies

CLeprosy

Answer

Lichen planus

Question 6

Answer

It is aesthetically acceptable

Answer

It does not injure the upper tip

Answer

It is easy to fabricate

Answer

It allows Lateral growth of the bone

Question 7

ASnyder

BHadley

CGrainger

DRosenberg

Question 8

DNone.

Answer

Amelogenesis imperfecta.

Answer

Dentinogenesis imperfecta.

Answer

Erythroblastosis fetalis.

Question 9

Answer

Brushing and flossing

Answer

2.2% NaF tablet daily

Answer

0.05% NaF mouthwash daily

Answer

0.5% NaF toothpaste daily