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- 1. Multiple Choice
You should never ______ chemicals in the lab without your teachers permission.
taste
touch
smell
all of the above
- 2. Multiple ChoiceIf you are not sure what to do during a lab activity:guesschange lab partnersask a teacherjust sit quietly and do nothing
- 3. Multiple ChoiceKeeping your work area neat and clean is important because:My teacher is a neat-freakI won't lose my supplies in the clutter.It keeps the room from looking messy.It helps prevent accidents.
- 4. Multiple Choice
Playing around disrupting other students in the laboratory is -
helpful.
allowed
dangerous.
the quickest way to do a job.
- 5. Multiple Choice
Whose responsibility is it to help clean up the lab and classroom?
1st period, the next morning
custodians.
each and every student.
only the teacher.
- 6. Multiple ChoiceWhen in the lab you should wear...open-toed shoes.sandals.closed-toes shoes.no shoes.
- 7. Multiple Choice
Which of the following items are considered safety equipment in our classroom?
Eyewash Station
Emergency Shower
Fire Extinguisher
All of the Above.
- 8. Multiple ChoiceYou should report accidents to the teacher __.after the class is overimmediatelythe following daynever
- 9. Multiple Choice
When should you read the lab instructions?
After starting the lab
When your teacher tells you to
Before starting the lab
It doesn't really matter. Instructions are silly!
- 10. Multiple Choice
Which of the following are examples of dressing appropriately in the lab?
Pulling long hair back
Leaving long hair down to get in the chemicals.
Wearing sandals
Wearing baggy long sleeves
- 11. Multiple Choice
Bob and Lizzy are working in the lab. They are goofing off and break a glass beaker. Which rule did they break?
Know the location of the safety equipment.
Do not eat or drink in the lab.
Read instructions.
No playing around!
- 12. Multiple Choice
When is it OK to eat or drink during a lab?
Always
Never
- 13. Multiple Choice
If you break glassware in the lab, you should...
Tell the teacher
Clean it up quickly before the teacher notices
Scream at the top of your lungs
Scoop it under the lab table
- 14. Multiple ChoiceWhen in the lab...long sleeves and loose clothing should be rolled upclosed toe shoes should be wornlong hair should be pulled backall of the above
- 15. Multiple Choice
If your teacher instructs you to smell a chemical, you should do so carefully in a wafting motion.
True
False
- 16. Multiple Choice
If you do not understand a direction or part of a lab procedure, you should
skip it and go on to the next part.
ask the instructor before continuing to work
try different ideas until something works
figure it out as you do the lab
- 17. Multiple ChoiceIt’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.TrueFalse
- 18. Multiple Choice
What does this symbol represent?
donate blood
beware of sharp objects
grab with bare hands
watch out for hot glass
- 19. Multiple Choice
You should wear googles to -
to look cool
to block out sunlight
protect your eyes from chemicals
protect your ears from loud sounds
- 20. Multiple Choice
Approved goggles are worn in the laboratory -
to avoid eye strain
just to improve your vision
only if you don’t wear glasses
any time chemicals, heat or glassware are used
- Answer choicesTagsAnswer choicesTags