Fluoride is carried in the blood via 1) Plasma 2) RBCs 3) Both plasma and RBC 4) WBCs
Community DentistryAnswer: 1
What is as CAPMI 1) Method of forensic lie detection 2) Method of forensic identification 3) Method of forensic breath analyzer 4) All of the above
Community DentistryAnswer: 2
We are observing a secular trend in a disease when 1) There is a decrease or increase in incidence over a period of ten years 2) An epidemic occurs every three years 3) Disease occurs every winter 4) Its occurrence is rare
Community DentistryAnswer: 1
The fluoride form that has to be freshly prepared before use is 1) NaF 2) SnF 3) APF solution 4) APF gel
Community DentistryAnswer: 2
Which of the following values for "P" can be regarded statistically significant 1) P = 0.001 2) P = 0.1 3) P = 1 4) P = 0.5
Community DentistryAnswer: 1
Which of the following are not a grass root workers for primary health 1) Anganwadi workers 2) Dais 3) Health volunteers 4) Medical personnel at primary health centre
Community DentistryAnswer: 4
The recommended age group for the application of pit and fissure sealants is 1) 3 to 9 yr 2) 6 to 14 yr 3) 9 to 14 yr 4) 10 to 14 yr
Community DentistryAnswer: 2
Which one of the sampling best enables the researcher to study differences that might exist between different subgroups of population 1) Stratified 2) Systematic 3) Simple random 4) Convenience