1) The best shoes to wear on lab days are _______________________________ a) high heels b) sandals c) closed toe shoes d) no shoes 2) To avoid contamination of objects or food later at lunch,__________ before leaving the bio lab. a) wipe hands with paper towels b) Wash hands with soap and water c) Warm hands over the bunsen burners to kill germs d) wipe your hands on your jeans 3) When using hazardous liquids, solids or gases in lab, you must wear: a) same glasses to watch the eclipse b) prescription eyeglasses c) safety goggles d) swim goggles 4) Broken glassware like a broken or cracked test tube should be: a) put in any trash can b) stuffed in a lab coat c) placed in a special trash can for glass d) ignored 5) If glassware breaks, use _________ to pick it up. a) your fingers b) a toothbrush c) your feet d) TELL THE TEACHER FIRST 6) Long hair in the laboratory must be a) held away from the experiment with one hand b) tied back c) always neatly groomed d) cut short 7) Report any accident, spill, breakage or injury to: a) the teacher immediately b) the nurse if someone gets hurt-then tell teacher c) the principal d) your buddy at lunch 8) Someone catches themself on fire. What should be done? a) you should grab the fire extinguisher and put out the fire b) You should push them down and yell roll c) You should grab the fire blanket and cover the area of their body that is on fire d) You should grab the closest liquid and pour it on them 9) You get a dangerous chemical in your eye, what do you do? a) Use the chemical shower b) Use the eyewash station for at least 10 seconds c) Use the eyewash station for 15 minutes, rolling eyeballs in every direction d) ignore it 10) Which is true about Goggle use? a) You do not need to wear goggles if you wear glasses b) You can put the goggles around your neck or forehead c) Not wearing your goggles has no consequences d) You must wear goggles any time we work with specimens, chemicals, or heat 11) Which is unsafe to do in the lab? a) work carefully and follow all the directions b) wear safety goggles c) mix unknown chemicals or substances d) following the teachers' directions 12) Which of the following statements is NOT correct? a) At the end of a lab you should wash your hands. b) At the end of a lab you should clean and put away all lab supplies. c) At the end of a lab it is okay to leave everything on the table. d) At the end you should finish your lab and turn it in. 13) What is a graduated cylinder used to measure? a) mass b) density c) volume d) velocity 14) What does this mean? a) biohazardous infectious materials b) toxicity, skull & crossbones c) shower d) pirate ship

Lab Safety Review

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