Enamel is least perfectly remineralised under 1) NaF 2) SnF 3) APF 4) Varnish
Community DentistryAnswer: 2
In health education program, a group of 10 people are planning to speak on a topic of common interest. Which one of the following is best educational approach? 1) Panel discussion 2) Symposium 3) Group discussion 4) Workshop
Community DentistryAnswer: 2
The usefulness of a screening test depends upon its 1) Sensitivity 2) Specificity 3) Reliability 4) Predictive value
Community DentistryAnswer: 1
For determining periodontal disease an epidemiological survey is done by using 1) Gingival index (GI) 2) Plaque index (PI) 3) Periodontal index (PI) 4) None of the above
Community DentistryAnswer: 3
For testing the statistical significance of the difference in heights of school children among three socio-economic groups, the most appropriate statistical test is 1) Student"s test 2) Chi - square test 3) Paired "t" test 4) One way analysis of variance (one way ANOVA)
Community DentistryAnswer: 4
The minimum age at which individual is responsible for his criminal act 1) 7 years 2) 12 years 3) 16 years 4) 21 years
Community DentistryAnswer: 1
Who among the following are known as traditional birth attendants in rural areas 1) Anganwadi worker 2) Local dais 3) Village health guide 4) Multipurpose female health worker
Community DentistryAnswer: 2
What is the name given to the type of dental care involving treatment as early as it is detectable rather than to postpone it 1) Incremental care 2) Group care 3) Initial care 4) Essential care