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Study
Lab Safety Review
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Lab work can be started immediately upon entering the room even if the instructor is not yet present.
False
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Okay!
True or false: chipped or cracked glassware is okay to use.
false
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Why is eye protection devices worn in the laboratory?
any time chemicals, heat, or glassware are used
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What should you do with the chemical waste when you are done with a lab?
dispose according to your instructor's directions
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What if you don't get done with the lab?
discuss with instructor
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True or false: all chemicals in the lab should be treated as if they could be hazardous.
True
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What should you do immediately if a fire erupts?
notify your instructor
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True or False: when you need to detect an odor you should waft it instead of inhaling deeply so that you don't make yourself sick.
true
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What should be done with long hair?
tied back or kept entirely out of the way with a hair band, hairpins, or other
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True or false: never remove chemicals, specimens, or other equipment from the lab?
True
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Do glasses count as personal eye protection
NO
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What do you need to do before you leave the science room?
return all equipment to the proper storage area
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What should not be worn in the lab?
loose clothing, dangling jewelry, and sandals
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Which way should you point the open end of a test tube?
away from all people
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True or false: read all procedures thoroughly before entering the lab.
TRUE
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True or false: you are allowed to enter the chemical preparation/storage area any time you need to get an item.
False
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Can you play practical jokes while in the lab?
NO!!!!!!!!!!!!!!!!!!!!!!!!!!!
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True or false: Return all unused chemicals to their original containers.
False
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What should you do if you don't understand a direction or part of a lab procedure?
ask the instructor
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True or false: all unauthorized experiments are prohibited.
TRUE
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What should you do if you were hurt during a lab?
notify your instructor
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True or False: MSDS sheets are vital when someone has ingested a chemcial.
true
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True or False: Hot glass looks the same as cold glass?
true
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You should never use or dispense flammable materials near what?
an open flame
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True or False: work areas should be kept clean and tidy.
true
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True or false: IF an acid is splashed on your skin, report it then wash at once with plenty of water.
true
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What should you use when you want to pick up a piece of class that you have been heating up?
use tongs
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True or False: Always carry a microscope using both hands.
true
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Which way should you cut when using a sharp object?
away from you
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Okay!
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