WHO headquarters of southeast Asia is at............... 1) New Delhi 2) Ceylon 3) Katmandu 4) Islamabad
Community DentistryAnswer: 1
Regarding case control study all the following are correct, except 1) Risk factors can be identified 2) It measures incidence 3) Used in the study of rare diseases 4) Required few subjects
Community DentistryAnswer: 2
The following determines the need for dental caries in adult population 1) D/def 2) D/DEF 3) M/DEF 4) F/DEF
Community DentistryAnswer: 2
Best way to prevent caries is 1) Systematic fluoridation 2) Fluoride mouthwash 3) Fluoride toothpaste 4) Fluoride prophylaxis
Community DentistryAnswer: 1
Which of the following is one of the objectives of "oral global health by 2000 AD" 1) Complete eradication of dental caries 2) Zero DMF incidence at age 12 3) Incidence of DMFT not more than 2-3 at age 12 4) Incidence of DMFS not more than 2-3 at age 12
Community DentistryAnswer: 3
The following is used to determine if a statistically significant difference exists between observed frequency and expected frequency 1) Chi-square test 2) T-test 3) Anova 4) F-test
Community DentistryAnswer: 1
When and where was AIDS first diagnosed in India 1) In 1986 in Kerala 2) In 1986 in Gujarat 3) In 1988 in Tamil Nadu 4) In 1986 in Tamil Nadu
Community DentistryAnswer: 1
In autocratic system 1) Group takes the decision 2) Leader takes the decision 3) Leader takes the decision after consulting the team members 4) All of the above
