Test your knowledge


1. Which of the following common foods and drinks may have an erosive effect?
a)


b)


c)


d)




2. What is the estimated prevalence of signs of erosion in the Western population?
a)
20%


b)
30%


c)
50%


d)
70%




3. According to the BEWE scoring system, which of the following numbers represents the most severe level of erosion?
a)
1


b)
3


c)
5


d)
10




4. Erosion can be caused or aggravated by various extrinsic factors. Which of the following do not apply?
a)


b)


c)


d)






7. Which of the categories below does not describe tooth wear?
a)


b)


c)


d)






10. Which of the following is not one of the main biological factors related to erosion?
a)


b)


c)


d)



After having answered all questions, you can start the automated evaluation by clicking on "Evaluation."