1. Sequence of contents in scientific report of oral health survey:Review of literature, Aim, methods and material, resultsAim, Materials and methods, result, conclusionIntroduction, Aim, materials and methods, resultsIntroduction, Materials and methods, result, discussionQuestion 1 of 20 2. A pregnant lady uses fluoridated drinking water. All of the following are true regarding exposure of the fetus to fluoride except:Placenta acts as a barrier to fluoride ionsPlacenta acts as a regulator and increases the concentration of fluoride reaching the fetusPlacenta has no role in fluoride regulation to fetusPlacenta acts as a regulator and reduces the concentration of fluoride reaching the fetusQuestion 2 of 20 3. Study carried out among children of around 12yr age group in an orphan house with less carbohydrate diet isTurku studyTristan da CunhaVipeholm studyHopewood house studyQuestion 3 of 20 4. All can be incinerated exceptCytotoxic Waste.Anatomical wasteSharpsInfectious wasteQuestion 4 of 20 5. In a study in UK, an association was found between sale of an antiarrhythmic drug and an increase in deaths due to asthma. This is an example of:Ecological studyExperimental studyCase reference studyCohort studyQuestion 5 of 20 6. According to Consumer Protection Act 1987, compensation against State consumer protection forum can be made up toLess than 20 lakhs1 crore - 9 croresMore than 10 crores20 lakhs - 1 croreQuestion 6 of 20 7. Which of the following will cause an increase in the prevalence of diseaseImmigration of healthy personsLonger duration of diseaseIncreased cure rate of diseaseIncreased death rate in diseaseQuestion 7 of 20 8. Vitamin A prophylaxis is an example ofHealth promotionDisability limitationPrimordial preventionSpecific protectionQuestion 8 of 20 9. Recommended concentration of fluoride in school water fluoridation is1 ppm4 ppm12 ppm2 ppmQuestion 9 of 20 10. Yellow bag used for disposal ofNon-contaminated waste which can be incineratedContaminated waste which can be incineratedContaminated waste which cannot be incineratedSharps & needlesQuestion 10 of 20 11. Comparing means of 3 different groups or datasets is best done by using:Chi square testKruskal wallist testOne-way ANOVAQuestion 11 of 20 12. STROBE guidelines are applied to:Non-concurrent studiesRandomized trialsCross over studiesObservational studiesQuestion 12 of 20 13. Dentist act was passed in1956194219501945Question 13 of 20 14. Method of identifying missing and supplementing case is patient is:Notification systemSample registrationMonitoringSentinel SurveillanceQuestion 14 of 20 15. In statistical studies, data represents:Whole sampleEvery individual of sampleObservational recordsSample groupsQuestion 15 of 20 16. A Path finder survey for oral health needs to be done at 12 sites for 4 index age groups at each site. What should be the sample size for the survey12001500400300Question 16 of 20 17. The proportion of the population which is included in the study sample is called asTarget populationReference populationSampling frameSampling fractionQuestion 17 of 20 18. Sputum can be disinfected by all except:BoilingChlorhexidineCresolAutoclavingQuestion 18 of 20 19. Which of the following conditions does not have a National Screening / Control Programme?Dental cariesCarcinoma cervixRefractive errorsDiabetes MellitusQuestion 19 of 20 20. Which of the following best reflects the highest level of community participationIntervention based on assessment of communityProvision of resources by communityCommunity supports and cooperates with workersPlanning of intervention by communityQuestion 20 of 20 Loading...