All of the following are advantages of case control studies except 1) Useful in rare diseases 2) Relative risk can be calculated 3) Odds ratio can be calculated 4) Cost-effective and inexpensive
Community DentistryAnswer: 2
For the treatment of case of class III dog bite, all of the following are correct except 1) Give immunoglobulins for passive immunity 2) Give ARV 3) Immediately stitch wound under antibiotic coverage 4) Immediately wash wound with soap and water
Community DentistryAnswer: 3
Albans test is an example of 1) Caries activity test 2) Acid producing test 3) Caries susceptibility test 4) None of the above
Community DentistryAnswer: 1
The level of nicotine in a cigarette were 13.0, 11.8, 12.2, 17.4, 12.6 and 12 mg. The mean of these values is 1) 14.9 2) 15.9 3) 11.5 4) 8.4
Community DentistryAnswer: 3
To achieve caries reduction in adults the diet modification should be 1) Rich in calcium and vitamins 2) Restict sugars to 5 times a day 3) Restict sugars to 3 times a day 4) Restict in between meals sugar intake
Community DentistryAnswer: 4
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
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
Community DentistryAnswer: 1
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)