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30 Cards in this Set
- Front
- Back
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Should you wear goggles when glasswear is being used?
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Yes, you should wear goggles when heat, glass, or chemicals are being used
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When someone gets hurt what do yout do?
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Immediatly tell the teacher even if you think it's very minor, if they are hurt yell out code 1!!
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If a chemical spills in your eye, how long should you wash your eye out at the eyewasher?
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For 20 min
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How should you carry glass tubing?
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Verticly to minimize breakage or injury
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When a contfainer is being heated never...
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look directly into it
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How do you determine if an object is hot?
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Bring the back of your hand close to it
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Name 7 safety rules
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*any rule
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If you don't understand directions..
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read through them then ask instructor for help
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Before entering the lab...
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Make sure you have read through the lab
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ABSOLUTLY NO...
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horseplay, jokes, and pranks
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Will your teacher give you extra credit for doing a lab not given?
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NONE never do one that's not instructed
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Know where...
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the first aid, eyewash station, safety shower, fire extinguisher, and the fire blanket is
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Always wear...
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goggles and lab aprons
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When should you not do a lab?
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When an instructor is not present
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Work areas should be...
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cean n tidy at all times
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Never mix chemicals...
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in a sink, put chemicals and solids in a garbage can
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Before using chemicals...
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read the labels very carefully
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When using chemicals..
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don't touch your face eyes or mouth. Wash your hands after use, and clean work surface area.
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When doing a lab...
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don't wander around the room or distract other students
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Never enter the..
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storage rooms unless given permission from the teacher
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If a fire drill happens...
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close all containers, turn valves off, and turn off all electrical equipment
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If a thermometer is broken...
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dont touch the mercury and tell a teacher
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If you have left over chemicals dont
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return them to the original containers
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How do you fill a pipette?
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use a rubber bulb or pippette pump
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When using acid..
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always add acid to water and stir, be careful of the heat given off
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Handle flammable liquids..
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over a pan, never put it anywher near an open flame or soarce of heat
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What should you do when glass is broken?
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Use a dustpan and dispose in a proper container, never pick it up with your hands
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When insurting & removing glass tubing from rubber stoppers..
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lubricate glasswear, protect your hands with towels or gloves- if it becomes frozen, take it to instructor for removal
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Don't imerse hot glasswhere..
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in cold water, it could shatter
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When you use a gas burner, don't ..
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stuick anything in it..unless instructed to do so---- don't leave flame unattended
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