MDS PREP

Radiographs of the jaws of a newborn child ordinarily indicate calcification of
1) 12 teeth
2) 16 teeth
3) 20 teeth
4) 24 teeth

Orthodontics Answer: 4

Laboratory test of ANUG is
1) Complement fixation
2) Dark field examination
3) Tissue culture
4) Animal inoculation

Periodontics Answer: 2

Of the following, most difficult impaction to extract is
1) Mesioangular
2) Vertical
3) Distoangular
4) Horizontal

Oral Surgery Answer: 3

Which of the following statements is true regarding the phase III clinical trial of a drug?

1) It is intended to determine drug efficacy and toxicity on a large number of patients

2) It is performed only on primates

3) It is performed with only a few volunteer subjects

4) It is primarily intended to determine the LD50 of a drug

Pharmacology Answer: 1

Phase III studies are randomized controlled multicenter trials on large patient groups (300–3,000 or more depending upon the disease/medical condition studied) and are aimed at being the definitive assessment of how effective the drug is, in comparison with current 'gold standard' treatment.

The opacity in ceramics is achieved by adding

1) Boric oxide

2) Copper oxide

3) Silica

4) Titanium oxide

Dental Materials Answer: 4

The Compton effect is seen when
1) X-rays strike on film
2) X-rays strike on skin
3) X-rays interact with matter
4) X-rays interact with emulsion coating on film

Radiology Answer: 3

An important advantage of the I-bar retainer in the RPI concept, is that,
1 since the tooth contour is not altered food accumulation against the tooth surface is minimized
2 the I bar is passive in its relationship to the abutment tooth against vertical displacing forces
3 it provides more horizontal stability than other retainers
4. it is more retentive

Prosthodontics Answer: 1

Among the following which is advantage of sagittal split osteotomy over transoral vertical subcondylar osteotomy
1. Greater mandibular movement is achieved
2. Because it is intraoral procedure. No external scar is produced
3. Alone may be used to correct a mandibular retrognathism and prognathism
4. Less chance of injuring the inferior dental canal

MDS PREP

Radiographs of the jaws of a newborn child ordinarily indicate calcification of
1) 12 teeth
2) 16 teeth
3) 20 teeth
4) 24 teeth

Laboratory test of ANUG is
1) Complement fixation
2) Dark field examination
3) Tissue culture
4) Animal inoculation

Of the following, most difficult impaction to extract is
1) Mesioangular
2) Vertical
3) Distoangular
4) Horizontal

The opacity in ceramics is achieved by adding

1) Boric oxide

2) Copper oxide

3) Silica

4) Titanium oxide

The Compton effect is seen when
1) X-rays strike on film
2) X-rays strike on skin
3) X-rays interact with matter
4) X-rays interact with emulsion coating on film

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Anatomy

Physiology

Biochemistry

Dental Materials

Dental Anatomy

Pathology

Microbiology

Pharmacology

Oral Pathology

Community Dentistry

Medicine

Surgery

Oral Medicine

Prosthodontics

Orthodontics

Periodontology

Oral Surgery

Conservative Dentistry

Endodontics

Pedodontics

Radiology

Anaesthesia

MDS PREP

Radiographs of the jaws of a newborn child ordinarily indicate calcification of1) 12 teeth2) 16 teeth3) 20 teeth4) 24 teeth

Laboratory test of ANUG is1) Complement fixation2) Dark field examination3) Tissue culture4) Animal inoculation

Of the following, most difficult impaction to extract is1) Mesioangular2) Vertical3) Distoangular4) Horizontal

The opacity in ceramics is achieved by adding 1) Boric oxide 2) Copper oxide 3) Silica 4) Titanium oxide

The Compton effect is seen when1) X-rays strike on film2) X-rays strike on skin3) X-rays interact with matter4) X-rays interact with emulsion coating on film

Explore by subjects

Radiographs of the jaws of a newborn child ordinarily indicate calcification of
1) 12 teeth
2) 16 teeth
3) 20 teeth
4) 24 teeth

Laboratory test of ANUG is
1) Complement fixation
2) Dark field examination
3) Tissue culture
4) Animal inoculation

Of the following, most difficult impaction to extract is
1) Mesioangular
2) Vertical
3) Distoangular
4) Horizontal

The opacity in ceramics is achieved by adding

1) Boric oxide

2) Copper oxide

3) Silica

4) Titanium oxide

The Compton effect is seen when
1) X-rays strike on film
2) X-rays strike on skin
3) X-rays interact with matter
4) X-rays interact with emulsion coating on film