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- 1. Multiple Choice
When should you tie back long hair or baggy clothing?When working with chemicalsWhen working with a Bunsen burnerWhen doing dissections.Any time you are working in the lab. - 2. Multiple ChoiceWhen is it OK to eat or drink in the lab?AlwaysNever
- 3. Multiple ChoiceIf you break glassware in the lab, you should...Tell the teacherClean it up quickly before the teacher noticesScream at the top of your lungs
- 4. Multiple Choice
When in the lab...
long sleeves and loose clothing should be rolled up
closed toe shoes should be worn
long hair should be pulled back
all of the above
- 5. Multiple ChoiceBefore leaving the lab you should always wash your hands.TrueFalse
- 6. Multiple ChoiceIt's fine to smell chemicals directly from their containers.TrueFalse
- 7. Multiple Choice
If you get something in your eyes, how long do you need to use the eyewash station?
15 - 20 seconds
5 minutes
15 - 20 minutes
Don't use the eyewash.
- 8. Multiple ChoiceIf you do not understand a direction or part of a lab procedure, you shouldskip it and go on to the next part.ask the instructor before proceedingtry several methods until something worksfigure it out as you do the lab
- 9. Multiple Choice
After completing an experiment, all chemical wastes should be
taken home
dumped in the sink
disposed of according to your instructor’s directions
left at your lab station for the next class
- 10. Multiple ChoiceYou have been injured in the laboratory (cut, burn, etc.). First you shouldapply first aid yourselftell the science instructor at oncesee a doctor after schoolvisit the school nurse after class
- 11. Multiple Choice
The following footwear is best in the laboratory.
shoes appropriate for the weather
open-toed shoes
closed-toed shoes
sandals
- 12. Multiple Choice
Hot glass looks the same as cold glass.
True
False
- 13. Multiple ChoiceNever remove chemicals or other equipment from the laboratory.TrueFalse
- 14. Multiple Choice
Chipped or cracked glassware is okay to use.
True
False
- 15. Multiple ChoiceRead all procedures thoroughly before entering the laboratoryTrueFalse
- 16. Multiple Choice
It’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.
True
False
- 17. Multiple Choice
You are allowed to enter the chemical preparation/storage area any time you need to get an item
True
False
- 18. Multiple Choice
All chemicals in the lab are to be considered dangerous.
True
False
- Answer choicesTagsAnswer choicesTags