The effect of fluoride delivery for caries prevention in the decreasing order is 1) Water, dietary, topical 2) Water, topical, dietary 3) Topical, water, dietary 4) Topical, dietary, water
Community DentistryAnswer: 1
Ideally dentist-population ration should be 1) 1:8000 2) 1:1000 3) 1:2000 4) 1:4000
Community DentistryAnswer: 3
Which of the following is not essential for calculus formation 1) Increase in pH 2) Salivary mineral content 3) Bacteria 4) Mucopolysaccharides
Community DentistryAnswer: 3
Sensitivity is usually expressed in 1) Units 2) Alphabets 3) Ascending order 4) Percentage
Community DentistryAnswer: 4
The fluoride form that has to be freshly prepared before use is 1) NaF 2) SnF 3) APF solution 4) APF gel
Community DentistryAnswer: 2
First histopathological changes in enamel caries 1) Loss of interprismatic substance 2) Disintegration of enamel prisms 3) Accentuation of incremental line of Retzius 4) Chalky white areas of decalcification
Community DentistryAnswer: 1
Standard error of mean indicates 1) Dispersion 2) Distribution 3) Variation 4) Deviation
Community DentistryAnswer: 1
Ranking the individuals from with those of tallest to those whose are shortest in an ascending manner is an example of (or) If the grading of diabetes is classified as "mild", "moderate" and "severe" the scale of measurement used is 1) Ordinal scale 2) Nominal scale 3) Rating scale 4) Interval scale
