MCQs 184 Community Dentistry 3dd. Prof.Vorn Vutha 1st Semester

184 Questions | Total Attempts: 705

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Dentistry Quizzes & Trivia

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Questions and Answers
  • 1. 
    Society is:
    • A. 

      A group of people with common aims and objectives

    • B. 

      An association of people living

    • C. 

      A group of people living together

    • D. 

      Group of similar individuals

    • E. 

      A group of sciences

  • 2. 
    Name the indicator which reveals the burden of ill health of the community:
    • A. 

      Morbidity indicator

    • B. 

      Mortality indicator

    • C. 

      Nutritional state indicator

    • D. 

      Disability rate

    • E. 

      Socioeconomic indicator

  • 3. 
    Examining a patient in dental office is equivalent to community dental health:
    • A. 

      Surveying

    • B. 

      Analysis of data

    • C. 

      Program planning

    • D. 

      Program operation

    • E. 

      Education

  • 4. 
    A trial which determines the feasibility and practicality of a study is called a:
    • A. 

      Pilot study

    • B. 

      Longitudinal study

    • C. 

      Placebo

    • D. 

      Case control study

    • E. 

      Cohort study

  • 5. 
    What is primary cause of periodontal disease?
    • A. 

      Bacterial plaque

    • B. 

      Food habits

    • C. 

      Lifestyle

    • D. 

      Systemic disease

    • E. 

      Vitamin deficiency

  • 6. 
    A decision about a course of action is:
    • A. 

      Objective

    • B. 

      Goal

    • C. 

      Aim

    • D. 

      Plan

    • E. 

      Evaluation

  • 7. 
    Tooth brushing appears to be the most effective in prevention of:
    • A. 

      Periodontal disease

    • B. 

      Bad breath

    • C. 

      Malocclusion

    • D. 

      Oral cancer

    • E. 

      Premalignant lesions

  • 8. 
    Which of the following index can be used to asses the treatment need:
    • A. 

      CPITN

    • B. 

      PDI

    • C. 

      DMF

    • D. 

      PMA

    • E. 

      OHI-S

  • 9. 
    Which of the following is most effective mean of health education:
    • A. 

      Individual instructions

    • B. 

      Lectures

    • C. 

      Group

    • D. 

      Distribution of pamphlets

    • E. 

      Seminar

  • 10. 
    Dental insurance is a:
    • A. 

      Contract

    • B. 

      Protective measure

    • C. 

      Policy

    • D. 

      Information

    • E. 

      None

  • 11. 
    Average DMFT not more than 3 is the WHO oral health goal for the age:
    • A. 

      12 years

    • B. 

      5-6 years

    • C. 

      18 years

    • D. 

      15 years

    • E. 

      65 years

  • 12. 
    A newborn child is called neonate up to the age of:
    • A. 

      4 weeks

    • B. 

      1 week

    • C. 

      2 weeks

    • D. 

      8 weeks

    • E. 

      10 weeks

  • 13. 
    Intervention in the disease process at a stage before the lesion occurs is:
    • A. 

      Secondary prevention

    • B. 

      Multiple prevention

    • C. 

      Community prevention

    • D. 

      Primary prevention

    • E. 

      Tertiary prevention

  • 14. 
    The data obtain directly from the individual is called as:
    • A. 

      Primary data

    • B. 

      Secondary data

    • C. 

      Tertiary data

    • D. 

      Quaternary data

    • E. 

      Information

  • 15. 
    Which of the following sampling technique is most important for dentistry:
    • A. 

      Stratified sampling

    • B. 

      Simple random sampling

    • C. 

      Systemic sampling

    • D. 

      Quota sampling

    • E. 

      Cluster sampling

  • 16. 
    Children of upper socioeconomic status have more:
    • A. 

      Dental caries

    • B. 

      Periodontal problems

    • C. 

      Malocclusion

    • D. 

      Fractured teeth

    • E. 

      Impacted teeth

  • 17. 
    Society is a group of:
    • A. 

      Individuals

    • B. 

      Males

    • C. 

      Females

    • D. 

      Children

    • E. 

      Adults

  • 18. 
    Culture means a system of customs, ideas, values and skills which is transmitted socially from:
    • A. 

      Generation to generation

    • B. 

      Individual to generation

    • C. 

      Parents to children

    • D. 

      Teachers to students

    • E. 

      Child to child

  • 19. 
    The basic of unit of society is:
    • A. 

      Individual

    • B. 

      Child

    • C. 

      Family

    • D. 

      Man

    • E. 

      Woman

  • 20. 
    Community is a:
    • A. 

      Group of people having some resemblance

    • B. 

      Group of similar individuals

    • C. 

      Group of people living together

    • D. 

      Group of people having good health

    • E. 

      Group of people having good hygiene

  • 21. 
    Dental health education is concerned with:
    • A. 

      Prevention and interception of dental diseases

    • B. 

      Treatment of dental disease

    • C. 

      Prevention of dental disease

    • D. 

      Interception of dental disease

    • E. 

      Advice of dental patients

  • 22. 
    Which of the following factors is/are necessary for dental caries:
    • A. 

      Host, Sugar and Bacteria

    • B. 

      Host and Environment

    • C. 

      Sugar and Environment

    • D. 

      Bacteria and Environment

    • E. 

      Environment, Host, Sugar and Bacteria

  • 23. 
    In autocratic system:
    • A. 

      Leader takes the decision

    • B. 

      Group takes the decision

    • C. 

      Leader takes the decision after consulting the team members

    • D. 

      All members take decision

    • E. 

      Team members and leader take decision

  • 24. 
    In team dentistry:
    • A. 

      Dental surgeon, Auxiliary, and Patients are benefited

    • B. 

      Dental surgeon is benefited

    • C. 

      Auxiliary is benefited

    • D. 

      Patient is benefited

    • E. 

      Community and government are benefited

  • 25. 
    The most cost-effective method for prevention of dental caries is:
    • A. 

      Water fluoridation

    • B. 

      Fluoride mouthwashes

    • C. 

      Fluoride fissure-sealants

    • D. 

      Fluoride in salt

    • E. 

      Fluoride in food

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