T4-1.- What causes cavities?

Descrição

https://www.ted.com/talks/krishna_sudhir_how_do_cigarettes_affect_the_body
Pedro Álvarez Jiménez
Quiz por Pedro Álvarez Jiménez, atualizado more than 1 year ago
Pedro Álvarez Jiménez
Criado por Pedro Álvarez Jiménez quase 2 anos atrás
182
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Resumo de Recurso

Questão 1

Questão
The main responsible of causing holes in our teeth is
Responda
  • The excess of sugar
  • Acids such as lactic acid
  • Both are correct

Questão 2

Questão
Cavities start hurt when bacteria
Responda
  • Arrive to dentin
  • Go beyond dentin
  • Arrive to enamel

Questão 3

Questão
Cavemen had cavities because
Responda
  • They ate a lot of sugar
  • They ate a lot of meat
  • They ate carbohydrates that were broken into simple sugars

Questão 4

Questão
What chemical element is used against cavities
Responda
  • Sodium
  • Chloride
  • Fluoride

Questão 5

Questão
To avoid cavities, we must
Responda
  • Avoid to eat sugar between meals
  • Have a good oral hygiene
  • Reduce the sugar we eat

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