Questions

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

1. Binding of sulphide ions by zinc:
a)


b)


c)


d)




2. In most cases, halitosis originates
a)


b)


c)


d)





4. meridol® HALITOSIS mouthrinse contains as active ingredient(s):
a)


b)
OMC


c)


d)






7. Amines are not considered to play an essential part in malodour formation because:
a)


b)


c)


d)




8. Preparations containing amine fluoride and stannous fluoride may have a beneficial effect on oral malodour by:
a)


b)


c)


d)





10. Halitosis-related bacteria digest proteins from:
a)


b)


c)


d)




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