Lab+Safety+Written+Evaluation

=CHEMISTRY LABORATORY SAFETY QUIZ= PLACE NAME, DATE AND SECTION ON THE UPPER RIGHT HAND CORNER OF THIS PAPER. T/F: Write out the WORD True or False CORRECT ALL FALSE STATEMENTS, 1. As long as you wash your hands, you may eat in the lab. Correction 2. Before making a temperature measurement, be sure to shake down the thermometer. Correction 3. Do ** Not ** heat glassware with scars or cracks because it may break. Correction 4. In order to save money, do ** NOT ** discard unused chemicals, pour them back into the original container. Correction 5. Read lab procedures before entering the lab. Correction 6. Rinse chemicals from hands or arms in the safety shower. Correction 7. If you do not have contacts, you should get them because they are required for chemistry lab. Correction 8. Read and reread all chemical labels. Correction 9. If you can’t see a chemical reaction, place your eye directly over the beaker. Correction 10. Point test tubes that are being heated towards someone you do not like in class. Correction 11. Leave all spills for the next class. Correction 12. Safety goggles and aprons are optional accessories. Correction 13. Students are permitted to work unsupervised during laboratory times. Correction 14. All personal belongings whether needed for lab or not should be brought with you to the lab for security reasons. Correction _ __15. It is permissible to heat closed glassware.__ Correction Blacken the letter corresponding to the most appropriate answer. 16. In the lab you should be cautious of  A.   Loose clothing B.  Flammable clothing C.  Long hair D.  All of the above 17. You are heating a piece of glass and now want to pick it up. You should A.  use a rag or paper towels B.  Use tongs C.  Wait until it cools D.  Pour cold water on it. 18. Pipettes are used to measure and dispense small amounts of liquids. You should draw the liquid into the pipette by using A.  your mouth B.  a rubber suction bulb C.  your finger D.  your thumb 19. Playing ( as opposed to working) in the laboratory is  A.   always against the rules B.  OK as long as you are working at the same time C.  Not dangerous D.  OK   20. A centrifuge may be stopped: a.  With your hand b.  With a wooden stir rod c.  Allowed to stop on its own after turning it off by a switch d.  By unplugging it from the wall. 21.  Bottles of reagents should remain: a.  On the reagent supply table b.  At your lab station c.  In the chemical supply room d.  With the teacher 22.  When working with bad-smelling or poisonous gases you should a.  Inhale deeply b.  Work by an open window with the breeze blowing into the room c.  Work by an open window with the breeze blowing out of the room d.  Work under the fume hood. 23.  Never use _ near an open flame. a.  Water b.  Flammable liquids, like alcohols c.  Liquid detergents ( solid detergents are OK) d.  Cotton Using the attached diagram, correctly fill in the lettered blanks with the correct name. A B. C. D   E  F  G   H   I   J   Helpful spelling Safety shower Fire Blanket Fire Extinguisher Telephone Fume Hood Computer Eye Wash Station Safety goggles First Aid Kit Escape Ladder Escape route sign TV Fire Alarm