When did India become a member of WHO 1) 15th August 1947 2) 12th January 1948 3) 26th January 1970 4) 15th September 1947
Community DentistryAnswer: 2
The newly erupted tooth 1) Is protected by dental plaque 2) Has an early immunity to caries 3) Has a high affinity for fluoride 4) All of the above
Community DentistryAnswer: 3
Which of the following can be considered as "finger prints" analage in dentition 1) Incremental lines 2) Secondary dentin 3) Pattern of attrition 4) Transparency of root
Community DentistryAnswer: 1
Following (is) are true of CPITN index 1) Oral cavity is divided into six sextants 2) At least two teeth should be present in one sextant 3) Two molars in each sextant and one tooth from anterior segment is considered 4) All of the above
Community DentistryAnswer: 4
Fluoride content is more in which milk product? 1) Cheese 2) Butter 3) Toned milk 4) Butter milk
Community DentistryAnswer: 1
Snyder"s test measures 1) Amount of acid produced 2) Number of new caries lesion 3) Buffering action of saliva 4) Antibiotic activity of saliva
Community DentistryAnswer: 1
"Index teeth" is CPITN are 1) 17, 16, 11, 26/47, 46, 31, 36, 37 2) 17, 16, 15, 26, 27/47, 46, 35, 36, 37 3) 15, 14, 13, 12, 11/45, 44, 43, 42, 41 4) None of the above
Community DentistryAnswer: 1
First census in India was taken in the year 1) 1881 2) 1941 3) 1961 4) 1981