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- 1. Multiple ChoiceWhat should you do after working with specimens in the lab?Use skin lotionWash with soap and waterWash with just waterWipe your hands on your clothes
- 2. Multiple ChoiceYou should always hold containers near your face so you can see how you are pouring them.TrueFalse
- 3. Multiple ChoiceThe Results section of a lab report should include data in both visual and written formats.TrueFalse
- 4. Multiple ChoiceThe concept of being careful in your procedure is called:Consistency or being consistentAccuracy or being accurateResponsibility or being responsibleDependability or being dependable
- 5. Multiple ChoiceThe safe way to smell a substance is to hold away from nose and use hand to fan smell toward you.TrueFalse
- 6. Multiple ChoiceThe technical method of disposing of extra chemicals is to:Drink themPour them down the drainFollow the teacher's directionsReturn them to their containers
- 7. Multiple ChoiceDuring a fire, the safest way to move through smoke is on your hands and knees with your face close to the floor.TrueFalse
- 8. Multiple ChoiceLooking at, touching, or smelling an object are all methods of observation.TrueFalse
- 9. Multiple ChoiceBefore starting any lab, you should_________ first.locate safety equipmentsmell all the lab materialswrite the lab report conclusionget a calculator
- 10. Multiple ChoiceIn a lab report, data should be analyzed in the Results section.TrueFalse
- 11. Multiple ChoiceWhat should you do if you begin using a piece of glassware and discover it has a small chip or nick in it?Continue using it as long as it's usableStop and inform teacher
- 12. Multiple ChoiceIf glass is broken what should you do...Pick it upTell the teacherLeave it
- 13. Multiple ChoiceRead labels on containers and never use a chemical if the bottle is not labeled.TrueFalse
- 14. Multiple ChoiceWhen gathering glassware and equipment for a lab, you should:Read all the directions carefullyLook for cracks and chipsClean dirty glasswareAll of the above
- 15. Multiple ChoiceIf there is a fire, immediately ask for permission to use the fire extinguisher.TrueFalse
- 16. Multiple ChoiceIf acid is splashed on your skin, you should _____.immediately wash the area with soap.immediately wash the area with water.immediately wipe the area with a paper towel.immediately wipe the area with your lab coat.
- 17. Multiple ChoiceWhen entering the lab, what should you do with the lab equipment?Whatever you wantCarefully adjust the materials so you may work betterRead the directions carefully and get to workSit in your seats and leave the equipment alone
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