Thank you for completing the lesson “Alcohol-based handrub: formulation and production”
Check your knowledge with the following quizz!
You will get a certificate of completion if you reach a score equal or above 80 % . In case you get a lower score , we invite you to review the lesson to clarify certain points and try the test again . If there is any doubt , do not hesitate to ask questions through the discussion forum.
Good luck!
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Question 1 of 12
1. Question
What is the ethanol content of the WHO-recommended solution (formulation 1)?
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Question 2 of 12
2. Question
If you have limited means available, what is the minimum quality control that has to be performed for the alcohol-based handrub?
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Question 3 of 12
3. Question
What is the isopropanol concentration of the WHO-recommended solution (formulation 2) ?
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Question 4 of 12
4. Question
What is the minimum quarantine time for the alcohol-based handrub after packaging?
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Question 5 of 12
5. Question
Why is placing the solution in quarantine for a minimum period of time recommended?
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Question 6 of 12
6. Question
For security reasons, what is the recommended limit that should not be exceeded during manufacturing of alcohol-based handrub in pharmacies that are not equipped with specialized air conditioning systems?
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Question 7 of 12
7. Question
What is the major security risk leading to this restriction? (1 answer possible)
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Question 8 of 12
8. Question
Put the various stages of alcohol-based handrub production into the right order
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Checking that the factory line is completely cleared up and cleaning the working area with alcohol
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Preparing all the raw ingredients and equipment needed for the production
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Checking the alcohol content
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Measuring the right amounts of reagents
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Mixing the reagents
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Labelling the bottles
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Putting the bottles in quarantine
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Analysis of the quality control samples
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Question 9 of 12
9. Question
For the recycling and cleaning of the alcohol-based handrub packaging bottles, what disinfecting methods would you recommend (multiple answers possible)?
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Question 10 of 12
10. Question
What documentation will you need to guarantee the tractability of manufactured batches? (multiple answers possible)
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Question 11 of 12
11. Question
What kind of clothing should you wear for alcohol-based handrub production? (multiple answers possible)
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Question 12 of 12
12. Question
Measurement of the ethanol concentration in the alcohol-based handrub requires following the procedure for the use of the Gay-LUSSAC alcoholmeter.
If the alcoholmeter indicates an apparent content of 86% at a temperature of 24 ° C and knowing that the final ethanol concentration must be 80% v / v and that the acceptance limits are equal to +/- 5% of the final concentration (75-85% for the ethanol), what is your conclusion?
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