Questions

Please answer the questions by ticking the respective box.
/en/elearning/test-your-knowledge/questions/mainColumnParagraphs/011


3. Treatment and prevention of halitosis comprises:
a)


b)


c)


d)







7. There may be a synergistic effect between:
a)


b)


c)


d)




8. Binding of sulphide ions by zinc:
a)


b)


c)


d)






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