MDS PREP

Ideally dentist-population ration should be
1) 1:8000
2) 1:1000
3) 1:2000
4) 1:4000

Community Dentistry Answer: 3

Simple method of educating child towards caries control is
1) Caries activity tests
2) Disclosing agents
3) Phase microscopic examination
4) Visual aids

Community Dentistry Answer: 2

Cause and effect relationship is strongly suggested by
1) Case reports
2) Correctional studies
3) Controlled clinical trials
4) Epidemiological surveys

Community Dentistry Answer: 3

Square root of pq/n indicates
1) Standard error of mean
2) Standard error of difference of means
3) Standard error of proportions
4) None of the above

Community Dentistry Answer: 3

Repeated topical application of fluoride does not cause mottling because
1) Concentration of fluoride in solution is weak
2) Fluoride is neutralised by calcium of saliva
3) Fluoride is neutralised by calcium of tooth surface
4) Enamel already calcified and cannot be altered by topical application

Community Dentistry Answer: 4

Fluorsper used in water fluoridation is
1) Sodium fluoride
2) Calcium fluoride
3) Sodium sillico fluoride
4) Sillico fluorides

Community Dentistry Answer: 2

The insurance concept is essentially one of
1) Budgeting payment
2) Subsidise financing
3) Capitation
4) Sharing risk

Community Dentistry Answer: 4

All of the following are measures of central tendency except
1) Mean and mode
2) Median and mode
3) Mean and median
4) SD and range

Community Dentistry Answer: 4

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MDS PREP

Ideally dentist-population ration should be1) 1:80002) 1:10003) 1:20004) 1:4000

Simple method of educating child towards caries control is1) Caries activity tests2) Disclosing agents3) Phase microscopic examination4) Visual aids

Cause and effect relationship is strongly suggested by1) Case reports2) Correctional studies3) Controlled clinical trials4) Epidemiological surveys

Square root of pq/n indicates1) Standard error of mean2) Standard error of difference of means3) Standard error of proportions4) None of the above

Repeated topical application of fluoride does not cause mottling because1) Concentration of fluoride in solution is weak2) Fluoride is neutralised by calcium of saliva3) Fluoride is neutralised by calcium of tooth surface4) Enamel already calcified and cannot be altered by topical application

Fluorsper used in water fluoridation is1) Sodium fluoride2) Calcium fluoride3) Sodium sillico fluoride4) Sillico fluorides

The insurance concept is essentially one of1) Budgeting payment2) Subsidise financing3) Capitation4) Sharing risk

All of the following are measures of central tendency except1) Mean and mode2) Median and mode3) Mean and median4) SD and range

Explore by subjects

Ideally dentist-population ration should be
1) 1:8000
2) 1:1000
3) 1:2000
4) 1:4000

Simple method of educating child towards caries control is
1) Caries activity tests
2) Disclosing agents
3) Phase microscopic examination
4) Visual aids

Cause and effect relationship is strongly suggested by
1) Case reports
2) Correctional studies
3) Controlled clinical trials
4) Epidemiological surveys

Square root of pq/n indicates
1) Standard error of mean
2) Standard error of difference of means
3) Standard error of proportions
4) None of the above

Repeated topical application of fluoride does not cause mottling because
1) Concentration of fluoride in solution is weak
2) Fluoride is neutralised by calcium of saliva
3) Fluoride is neutralised by calcium of tooth surface
4) Enamel already calcified and cannot be altered by topical application

Fluorsper used in water fluoridation is
1) Sodium fluoride
2) Calcium fluoride
3) Sodium sillico fluoride
4) Sillico fluorides

The insurance concept is essentially one of
1) Budgeting payment
2) Subsidise financing
3) Capitation
4) Sharing risk

All of the following are measures of central tendency except
1) Mean and mode
2) Median and mode
3) Mean and median
4) SD and range