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Cosmetics Quiz

1. What Gram-negative, oxidase positive bacilli has been implicated in eye infections and is highly resistant to antibacterial agents such as quaternary ammonium compounds? *This question is required.
2. Bacterial growth in makeup is promoted when you: *This question is required.
3. What test is used to determine if the preservative in a cosmetic is effective? *This question is required.
4. What microorganism produces chlamydospores? *This question is required.
5. Products labeled as "All Natural" or "Hypoallergenic" won't cause allergic reactions.  *This question is required.
6. What factors are important for producing safe cosmetic products? *This question is required.
7. How often should mascara be replaced? *This question is required.
8. FDA approval is required to sell cosmetics in the United States.  *This question is required.
9. Mannitol Salt Agar (MSA) is a selective agar used to isolate and differentiate what microorganism species known to contaminate cosmetic products? *This question is required.
10. What factor(s) should be taken into consideration when choosing a preservative for the formulation of a cosmetic product? *This question is required.
11. Guidelines for microbiological testing of cosmetics can be found in: *This question is required.
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