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
The method of prepayment wherein the patient pays a percent of total cost 1) Loan 2) Co-insurance 3) Reasonable fee 4) Fee for service
Community DentistryAnswer: 2
A screening test is used in the same way in two similar population; but the proportion of false positive results among those who test positive in population A is lower than those who test positive in population B. What is the likely explanation? 1) The specificity of the test is lower in population A 2) The prevalence of the disease is lower in population A 3) The prevalence of the disease is higher in population A 4) The specificity of the test is higher in population A
Community DentistryAnswer: 4
The disclosing agent used in modified Quigley Hein plaque index is 1) Carbol fuchsin 2) Basic fuchsin 3) Sodium fluorescein 4) Two tone dye
Community DentistryAnswer: 2
International Red Cross is an agency of 1) Government of China 2) Commonwealth agency 3) Government of USA agency 4) A non-political, non-governmental agency
Community DentistryAnswer: 4
Best"s way or teaching oral hygiene method is let the patient observe oral hygiene method on 1) Typodont 2) By disclosing agents 3) Let the patient actively participate in training programme 4) Let the patient watch a visual aid
Community DentistryAnswer: 3
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
Who postulated that water fluoridation is assciated with reduced tooth decay 1) Dean 2) Murray 3) Horowitz 4) Knutson
