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NEETMDS- mcq
MDS PREP
Initiation of dental caries depends upon
1) Formation of large amount of acid
2) Availability of carbohydrate food
3) Viscosity of saliva
4) Localization of acid over tooth surface
Oral Pathology Answer: 4

Which of the following is not functionally acceptable arrangement of teeth in complete denture
1) Setting posterior teeth in line parallel to Camper"s line
2) Setting anterior teeth in the line parallel to interpupillary line
3) Setting anterior teeth to make contact in centric relation
4) None of the above
Prosthodontics Answer: 3

Cement that posses equal radiolucency as dentin
1) Zinc phosphate
2) Silicophosphate
3) Zinc oxide eugenol
4) None of the above
Conservative Dentistry Answer: 2

What is the principal function of ceruloplasmin in the body?
1) Transport of iron
2) Transport of copper
3) Inhibition of serum proteases
4) Osmotic regulation

General Medicine Answer: 2

Ceruloplasmin is a protein synthesized in the liver and is the major copper-transporting protein in the bloodstream. It is essential for the maintenance of iron homeostasis and the metabolism of iron and copper.

Half value layer refers to 
 1. The rate at which an X-ray photon transfer"s the energy to irradiated matter
 2. The thickness of a substance required to reduce the number of X-ray photons by half
 3. Both the above
 4. None of the above
Radiology Answer: 2

The wasting syndrome so characteristically seen in cancer is known as:
1. Cachexia
2. Atelexis
3. Binging
4. Anorexia nervosa
Pathology Answer: 1

Ratio of the periodontal root surface area of the abutment teeth and the teeth to be replaced should be at least
1) 1:1
2) 2:1
3) 1:2
4) 1:4
Prosthodontics Answer: 1

A partial denture used to increase the vertical dimension of occlusion on a temporary basis, while the results of the increase can be observed, is termed
1. a treatment denture
2. an interim denture
3. an immediate denture
4. a transitional denture
Prosthodontics Answer: 1

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