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NEETMDS- Community Dentistry mcq
MDS PREP
The vertical axis of a two-dimensional graph is called
1) A histogram
2) An ordinate
3) An abscissa
4) A polygon
Community Dentistry Answer: 2

Fluoride safe dose is
1) 8-16 mg F/kg body weight
2) 16-32 mg F/kg body weight
3) 30-64 mg F/kg body weight
4) 12-30 mg F/kg body weight
Community Dentistry Answer: 1

Simple and effective index of monitoring periodontal status of individual by general practitioner is
1) PSR
2) PI
3) CPITN
4) PDI
Community Dentistry Answer: 4

Histogram is
1) Areas of segments in circle compound
2) Pictorial representation
3) Series of blocks
4) Bars separated by appropriate spaces
Community Dentistry Answer: 3

The DMF index (originally developed by Klein and Palmer) is utilised for
1) All deciduous teeth
2) All permanent teeth except the third molar
3) Cuspids and molar only
4) Six permanent teeth
Community Dentistry Answer: 2

According to WHO, minimum amount of fluoride that should be present in salt for effective anticaries activity is
1) 3 mg of F/5 g of salt
2) 1.5 mg of F/5 g of salt
3) 10 mg of F/5 g of salt
4) 100 mg of F/5 g of salt
Community Dentistry Answer: 2

The Bhore committee on health survey and development submitted its report in
1) 1943
2) 1946
3) 1962
4) 1963
Community Dentistry Answer: 2

Who had described "A clean teeth never decays"
1) Pierre Fauchard
2) Leone Williams
3) GV Black
4) Skinner
Community Dentistry Answer: 2

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