The sampling that requires the researcher to select every 11th subject from a list is 1) Stratified 2) Systematic 3) Random 4) Convenience
Community DentistryAnswer: 2
In India the Dentist"s Act was passed in the year 1) 1949 2) 1947 3) 1948 4) 1950
Community DentistryAnswer: 3
Which of the following is not an indicator for nutritional status? 1) Vital signs 2) Weight and height 3) Mid-arm circumference 4) Prevalence of low birth weight
Community DentistryAnswer: 1
The Dental Council of India was formed on 1) 12th April 1949 2) 6th June 1950 3) 10th April 1950 4) 10th June 1949
Community DentistryAnswer: 1
Family comprises 1) A group of people drawn together 2) A group of people with a common pattern of life 3) A group of biological related persons 4) None of the above
Community DentistryAnswer: 3
Fluoride safe dose is 1) 8-16 mg F/kg body weight 2) 16-32 mg F/kg body weight 3) 30-64 mg F/kg body weight 4) 12-30 mg F/kg body weight
Community DentistryAnswer: 1
The usefulness of a screening test depends upon its 1) Sensitivity 2) Specificity 3) Reliability 4) Predictive value
Community DentistryAnswer: 1
Repeated topical application of fluoride does not cause mottling because 1) Concentration of fluoride in solution is weak 2) Fluoride is neutralised by calcium of saliva 3) Fluoride is neutralised by calcium of tooth surface 4) Enamel already calcified and cannot be altered by topical application
