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
Recommended average daily intake of fluoride from all sources combined for adults and children is 1) 2.0 to 2.2 mg and 1.2 mg 2) 1.2 to 2.0 mg and 1.2 mg 3) 2.2 to 2.4 mg and 1.5 mg 4) None of the above
Community DentistryAnswer: 1
In India the Dentist"s Act was passed in the year 1) 1949 2) 1947 3) 1948 4) 1950
Community DentistryAnswer: 3
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
Most common type of cancer in India 1) Stomach 2) Cervix 3) Oropharynx 4) Bronchial
Community DentistryAnswer: 3
The recommended concentration of fluoride in a community water supply is 1) 0.1 ppm 2) 0.5 ppm 3) 1.0 ppm 4) 2.0 ppm
Community DentistryAnswer: 3
In chronic arsenic poisoning the following samples can be sent to laboratory examination, except 1) Nail clippings 2) Hair samples 3) Bone biopsy 4) Blood sample
Community DentistryAnswer: 4
Which of the following DNA analyzing methods have high sensitivity in DNA identification 1) RFLP 2) PCR 3) Mitochondrial (Mt.) DNA methods 4) Dots/blot test
