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- 1. Multiple Choice
( Fill in the blank) Long hair should be ____________ in the laboratory.
tied back
cut
down
curled
- 2. Multiple Choice
(True or False) Horse playing is allowed in the laboratory
true
false
- 3. Multiple Choice
(True or False) It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can
true
false
- 4. Multiple ChoiceAfter completing an experiment, all chemical wastes should bedumped down sinktaken homethrown in trashdisposed of according to teacher's directions
- 5. Multiple ChoiceYou are heating a substance in a test tube. Always point the open end of the tubetowards your bodytoward your lab partnertowards another classmateaway from all people
- 6. Multiple ChoiceYou have been injured in the laboratory (cut, burn, etc.). First you shouldvisit school nursetext your parentsee a doctor after schooltell teacher immediatly
- 7. Multiple Choice
The proper technique for smelling chemicals is ______________keeping your nose close to the glasswarewaftingto sniff only a small amountTrick question; you never are allowed to smell chemicals in class - 8. Multiple ChoiceBe alert and proceed with caution at all times in the lab. _______________ immediately of any unsafe conditions you see.Assess and fixNotify the teacherNotify your lab groupCall out, "Code 1"
- 9. Multiple ChoiceDress properly during lab activities; ________________________ are hazards in the labLong hair, dangling jewelry, and lose or baggy clothingElectricity, machines, and live animalsGlasses and contact lenseslong-sleeved shirts and long pants
- 10. Multiple ChoiceYour goggles fog up you shouldMove to an area away from the lab and vent them to clear them up.Take them off and wipe them out.Vent them immediately.Work through it.
- 11. 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.
- 12. Multiple Choice
The following footwear is the best in the laboratory
sandals
open-toed shoes
closed-toe shoes
shoes appropriate for the weather
- 13. Multiple Choice
True or False: Laboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present.
True
False
- 14. Multiple Choice
True or False: Read all procedures thoroughly before entering the laboratory
True
False
- 15. Multiple Choice
After completing an experiment, all wastes should be
taken home
tossed in the trash can
disposed of according to your teacher's directions
left out for someone else to clean
- 16. Multiple Choice
Approved eye protection devices (such as goggles) are worn in the laboratory
to avoid eye strain
to improve your vision
so that you look super cool
any time chemicals, heat or glassware are used
- 17. Multiple ChoicePart of lab safety includes reading the lab procedure...before doing the labwhile doing the labafter doing the labonly if you think you really need it
- 18. Multiple ChoiceBefore leaving the lab you should always wash or sanitize your hands.TrueFalse
- 19. Multiple ChoiceI must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.TrueFalse
- 20. Multiple Choice
When is it OK to eat or drink at the lab tables?
Always
Only during group work, not during labs
Never
Whenever I'm hungry
- Answer choicesTagsAnswer choicesTags