Test your knowledge


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


b)


c)


d)




2. Presence of erosive lesions often positively correlates with:
a)


b)


c)


d)




3. What kind of toothbrush is recommended for people at risk of erosion or patients with erosion?
a)


b)


c)


d)










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