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