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 with Sodium bicarbonate When gathering glassware and equipment for an experiment, you should Read all directions carefully Examine all glassware Clean any glassware that appears dirty After completing an experiment, all chemical wastes should be Disposed 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 of Lab 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 as A. B. C. D. A face shield Safety glasses Splashproof chemical goggles None of the above When you finish with chemicals, biological specimens and other lab substances, always Wash 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. Live Life to the Fullest!!