Jurisprudence can be defined as 1) A set of laws in the society 2) A branch of law specializing 3) The science of the system of laws 4) None of the above
Community DentistryAnswer: 3
The technique employed for protection against AIDS and hepatitis by dentist and the patient comes under 1) Barrier technique 2) Modern sterilization program 3) International sterilization program 4) Technology transfer program
Community DentistryAnswer: 1
To test the association between risk factor and disease which of the following is the weakest study design 1) Case control study 2) Ecological study 3) Cohort study 4) Cross-sectional study
Community DentistryAnswer: 2
Residual chlorine of water should be 1) 1 mg/1 tr. after 1 hour 2) 1 mg/1 tr. after 1/2 hour 3) 0.5 mg/1 tr. after 1 hour 4) 0.5 mg/1 tr. after 1/2 hour
Community DentistryAnswer: 3
Which of the following is an occupational disease of dentist 1) Syphilis 2) HIV 3) HBV 4) All the above
Community DentistryAnswer: 4
Area of greatest demineralisation in enamel caries is 1) Translucent zone 2) Dark done or positive zone 3) Body of lesion 4) Surface zone
Community DentistryAnswer: 3
Which of the following levels of fluorides in drinking water is associated with enamel fluorosis but not with skeletal flourosis? 1) 0.2 ppm 2) 0.7 ppm 3) 2.5 ppm 4) 1.2 ppm
Community DentistryAnswer: 3
The term prevalence refers to the 1) Cumulative effect of a disease 2) Number of new cases of a disease 3) Proportion of old existing cases in the population 4) All of the above
