A) Who needs rules B) I read a few of the rules C) Yes I have read and understand these rules D) No I have not read them
A) All of these are examples of when safety eye-wear should be worn B) When working with a gas burner C) When working with chemicals D) When instructed by your teacher to wear eye protection
A) Every person participating in a lab has this responsibility B) The Principal mainly C) Only the teacher has this responsibility D) Only my lab partner has this responsibility
A) Hold your hand over the burner to test flame temperature B) Open windows to keep the room temperature constant C) Never leave an open flame unattended D) Adjust the flame to burn blue to white hot.
A) Take your eyelids and flap them up and snap down to remove any chemicals trapped. B) Shake your head back and forth violently to make your eyes water. C) Have your lab partner run to the office for Visine. D) Immediately flush with water under a sink faucet, or in an eye wash.
A) Jiggle the test tube up and down while looking down over the contents to confirm it is not burning. B) Keep the material in a constant gentile motion, and do not point the mouth at anyone C) Hold the test tube very steady D) Direct the test tube at the other lab team to avoid direct contact with yourself.
A) It does not matter which is mixed first, just make sure to stir continuously B) Never mix water and acid together. C) Always pour the water slowly into the acid and stir continuously. D) Always pour the acid slowly into the water and stir continuously.
A) No I will not follow these guidelines. B) If I am having a bad day, I may not follow these guidelines. C) Yes I agree to all of these lab safety guidelines. D) I will usually follow these guidelines.
A) You can eat after you wash your hands in class. B) Eating and drinking are prohibited during a lab. Drinking water is allowed when not conducting a science lab. C) Tasting chemicals are OK to see what you are working with. D) Eating and drinking are allowed whenever.
A) Alert those around you of the hazard and notify your teacher to allow for proper disposal. B) Crush the remaining glass fragments down to allow for easier disposal C) Sweep the glass off the table, and put it into the trash. D) Conceal the accident so your team does not get a bad reputation |