Test your knowledge


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


b)


c)


d)








6. Which of the following may never be the first visible signs of erosion?
a)


b)


c)


d)







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


b)


c)


d)



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