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NEETMDS- Community Dentistry mcq
MDS PREP
The positive predictive value of a screening test depends on
1) Sensitivity of the test
2) Specificity of the test
3) Value of test
4) Efficiency of the test
Community Dentistry Answer: 1

What is closed camp
1) A dental camp open for all
2) A dental camp for a preselected area like school
3) There is no such term
4) Any of the above
Community Dentistry Answer: 2

Colombo plan is a plan of
1) UNO
2) World Bank
3) Commonwealth countries
4) Government of Ceylon
Community Dentistry Answer: 3

Which of the following is first consideration in dietary counselling for rampant caries
1) Restriction of sugar intake
2) Instruct the patient to complete a dietary history chart
3) Advice high-protein diet
4) Topical fluoride application
Community Dentistry Answer: 2

Common cause of failure of dental sealants is
1) Failure to apply fluorides post retention
2) Prolonging of etching time for 5 sec
3) Contamination of field by saliva
4) Washing away acid after etching
Community Dentistry Answer: 3

Oral Health Unit of WHO was established in the year
1) 1948
2) 1952
3) 1956
4) 1960
Community Dentistry Answer: 3

Fluoride supplement for a 3-year-old child living in an area with fluoride content of 0.25 ppm is
1) 0.25 mg
2) 0.5 mg
3) 0.75 mg
4) 1 mg
Community Dentistry Answer: 2

Famous Vipeholm study was conducted to
1) To find out role of sticky and non sticky form of sugars on dental caries
2) To find out the role of water fluoridation on dental caries
3) To find out role of Xylitol on dental caries
4) All of the above
Community Dentistry Answer: 1

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