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NEETMDS- Community Dentistry mcq
MDS PREP
In DMF T index, according to WHO specification teeth missing due to any other reason other than caries is designated as
1) D
2) M
3) F
4) None of the above
Community Dentistry Answer: 4

For the treatment of case of class III dog bite, all of the following are correct except
1) Give immunoglobulins for passive immunity
2) Give ARV
3) Immediately stitch wound under antibiotic coverage
4) Immediately wash wound with soap and water
Community Dentistry Answer: 3

Who for the first time and in which year coined the term "oral hygiene"
1) ML Rein in the year 1884
2) J Leon William in the year 1886
3) GV Black in the year 1908
4) Dr R Ahmed in the year 1920
Community Dentistry Answer: 1

A normal distribution curve depends on
1) Mean and sample size
2) Range and sample size
3) Mean and standard deviation
4) Mean and median
Community Dentistry Answer: 3

Nalgonda technique involves addition of following chemicals
1) Lime, bleaching powder, filter alum
2) Magnesia, calcium phosphate, filter alum
3) Alumina, carbon, lime
4) Sulphonated saw dust, coal, calcium phosphate
Community Dentistry Answer: 1

The best method to prevent initiation of caries in a four-year-old child who has no accessibility to community water fluoridation is
1) Brushing and flossing
2) 2.2 % NaF tablets daily
3) 0.05 % NaF mouthwash daily
4) 0.5 % NaF toothpaste daily
Community Dentistry Answer: 2

The dental auxillary who fabricates dentures directly
1) Dental lab technician
2) Expanded function dental auxilliary
3) Denturist
4) Dental assistant
Community Dentistry Answer: 3

When the black band of a CPITN probe is completely visible while in gingival sulcus, it means
1) The individual has advanced periodontal disease
2) The individual has pockets between 4 and 5 mm
3) The individual needs comprehensive periodontal surgery
4) The individual has calculus and needs scalling and oral hygiene instructions
Community Dentistry Answer: 4

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