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Published byJonathan Sember
Modified over 4 years ago
Laboratory Safety Test
Horseplay or practical jokes in the lab are…Always against the rules
You have been injured in the lab. First you should….Tell Mrs. Hutchison or the teacher
Spilled acid should be neutralized withSodium bicarbonate
When gathering glassware and equipment for an experiment, you shouldRead all directions carefully Examine all glassware Clean any glassware that appears dirty
After completing an experiment, all chemical wastes should beDisposed of according to Mrs. Hutchison
Approved eye protection—Safety Goggles–are used in the lab… (when)Anytime chemicals, heat or glassware are used
If you do not understand a direction or part of a lab procedure, you should…Ask Mrs. Hutchison before proceeding
To extinguish a lab fire, you should know…How to operate a fire extinguisher Know where fire extinguishers are Know who is responsible for using the extinguisher
If a lab fire erupts, notify Mrs. Hutchison at once and then….Follow Mrs. Hutchison’s instructions
To put out a fire in a person’s hair or clothing use a…..A fire blanket
If a piece of equipment is not working properly, stop turn it off and tell…..Mrs. Hutchison—the science instructor
Paper towels or rags with flammable liquids or solid chemicals on them must be put in…A designated chemical waste container with a lid
Long hair in the lab must be….Tied back
All lab floors, aisles and passageways should be kept clear ofLab equipment and chemicals (& NOTEBOOKS)
When you finish working with chemicals, biological specimens and other lab substances, always…Wash your hands with soap and water
The following footwear is best in the lab…Closed toe shoes
Eyeglasses provide as much protection asA. A face shield B. Safety glasses C. Splashproof chemical goggles D. None of the above
When you finish with chemicals, biological specimens and other lab substances, alwaysWash your hands thoroughly with soap and water
In a lab, you should be cautious of…Loose clothing Dangling jewelry sandals, AND NONE OF THESE SHOULD BE WORN DURING A LAB
When using a razor blade or scalpel, always cut material ….Away from you
Before you leave the science room, you should….Wash your hands with soap and water Return all equipment to the proper storage area Clean your work area and equipment
When is chewing gum, eating and drinking permissible during a lab?Never—unless we are doing a food lab
If a lab experiment is not completed you should….Schedule a time with Mrs. Hutchison when you can complete the lab.
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