The WHO index for fluorosis is based on 1) Dean"s index 2) Mckay"s index 3) Community fluorosis index 4) Public health fluorosis index
Community DentistryAnswer: 1
First dental college established in India is 1) Madras Dental College, 1910 2) Nair Dental College, Bombay, 1920 3) Sir Ahmedi Dental college, Calcutta, 1920 4) None of the above
Community DentistryAnswer: 3
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
The point at which the chlorine demand of water is met is termed 1) Break point 2) Back wash 3) Loss of head 4) Chlorine demand
Community DentistryAnswer: 1
A trial where the study that determines feasibility and practicality is called a 1) Longitudnal study 2) Control study 3) Placebo 4) Pilot study
Community DentistryAnswer: 4
In a case control study, the cases were found to be consuming Zarda pan more frequently than controls and the difference was statistically significant. It indicates 1) Zarda pan is the cause of the disease 2) The incidence of the disease was more in those consuming zarda pan 3) The disease can be cured if Zarda pan is stopped 4) None of the above
Community DentistryAnswer: 2
Calculus formation can be effectively retarded by 1) Systemic fluoridation 2) Daily plaque removal 3) Chemical oral mouth rinses 4) Topical fluoride application
Community DentistryAnswer: 2
The fluoride which stains silicate restorations 1) SnF 2) APF Gel 3) NaF 4) Varnishes
