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Community Dentistry: Core Concepts MCQs

Waraq BDS Review: Community Dentistry · BDS / Dentistry · 15 practice questions

1. Prevalence of a disease is:

  1. ARecovery rate
  2. BDeaths
  3. CNew cases only
  4. DThe proportion of a population with the disease at a time
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D. The proportion of a population with the disease at a time Incidence is new cases.

2. A school dental programme aims to:

  1. ASell products
  2. BPromote prevention and early treatment
  3. CReduce schooling
  4. DReplace parents
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B. Promote prevention and early treatment It reaches many children at low cost.

3. What matters most in sugar-related caries?

  1. ABrand
  2. BFrequency of sugar intake
  3. CColour of sugar
  4. DAmount at once
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B. Frequency of sugar intake Repeated acid attacks lower plaque pH.

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