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NEETMDS- Community Dentistry mcq
MDS PREP
The most common latest fluoride additive in dentifrice is
1) Calcium fluoride
2) Stannous fluoride
3) Sodium fluoride
4) Sodium mono fluoro phosphate
Community Dentistry Answer: 4

The recommended age group for the application of pit and fissure sealants is
1) 3 to 9 yr
2) 6 to 14 yr
3) 9 to 14 yr
4) 10 to 14 yr
Community Dentistry Answer: 2

When and where was AIDS first diagnosed in India
1) In 1986 in Kerala
2) In 1986 in Gujarat
3) In 1988 in Tamil Nadu
4) In 1986 in Tamil Nadu
Community Dentistry Answer: 1

Flouride action on carbohydrates in reducing the caries is by
1) Inhibiting enolase
2) Inhibiting fructose
3) Inhibiting the sucrase
4) Inhibiting glycolase
Community Dentistry Answer: 1

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

The method of prepayment wherein the patient pays a percent of total cost
1) Loan
2) Co-insurance
3) Reasonable fee
4) Fee for service
Community Dentistry Answer: 2

Vaccine for caries is based on which immunoglobulin
1) IgG
2) IgA
3) IgE
4) IgM
Community Dentistry Answer: 2

The expected percentage of carious reduction by water fluoridation
1) 60 %
2) 40 %
3) 35 %
4) 25 %
Community Dentistry Answer: 1

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