A) you can just drink ocean water to stay hydrated B) you will not need to drink water, because there is water all around you. C) you should remember to drink plenty of fresh water, because salt water will dehydrate your body D) heat exhastion and heat stroke are not a problem in aquatic environments
A) right away B) after class C) when you have time D) after the school day is done
A) covered up with paper towels until tomorrow B) be cleaned immediately C) be cleaned up when you have time to do it D) ignored until the end of class
A) cut it off to chin length B) hold it with both hands C) you should securely tie it back D) comb it nicely and apply hair spray to keep it in place
A) show a doctor after school is out B) tell the teacher when you are done with the lab C) report it to the nurse after class D) tell the teacher now
A) sandals B) open-toed shoes C) closed-toe shoes D) bare feet
A) shut it off or stop using it and tell the teacher now B) tell your class leader C) keep using it until the end of class D) tell the custodian
A) sweep it all into the sink B) hide it in a drawer, so no on knows C) clean it up and toss the glass into the trash can D) tell the teacher immediately so it can be cleaned up and properly disposed of in a sharps container
A) lab materials only B) lab materials and personal items C) students D) teachers
A) water from the sink B) your coat C) the fire blanket D) a fire extinguisher
A) have them lay down immediately and use the fire blanket OR get them into the safety shower B) spray them with the fire extinguisher C) encourage them to run, so that the air will blow the flames out D) have them stand still and use the fire blanket to extingish the flames
A) skip B) walk C) run D) hurry
A) seniors only B) freshman only C) the teacher D) all students
A) interest B) your attention C) effort D) all of these
A) put into your mouth B) taken out of the cabinet at any time C) allowed to sit on a clean surface in the lab D) held in your hand
A) remove the clothes and wash for 15-20 minutes with water B) use a strong soap C) add Sulfuric acid to neutralize D) use oil to dilute the acid
A) when you are instructed to do so. B) to avoid myopia C) in order to read fine print D) for style, in a head-band position
A) is annoying B) the quickest way to to complete the task C) is helpful D) is dangerous
A) when someone asks you what to do next B) before beginning the lab C) next week D) after you try mixing a few chemicals to see what happens
A) is always against the rules B) not dangerous C) ok if your work is done D) permissible
A) hurrying to get done B) following directions C) using a short cut D) asking some one else to do the lab for you.
A) over a flame B) in the laboratory C) all of these D) that is closed
A) the open end points towards no person B) the open end is pointed away from yourself C) it is securely corked D) the open end is pointed towards yourself
A) ask the custodian B) wash your hands and do not dry them C) make sure your hands are dry D) make sure your hands are clean
A) where the fire extinguisher is located B) how to properly use a fire blanket C) how to use a fire extinguisher D) all of these
A) for someone else to put away B) only for use when wearing your best clothes C) to protect your skin and clothing D) to add to your style
A) notify your teacher and prepare to evacuate B) start removing flammable materials C) open the doors to let more air in D) clean the laboratory
A) waft gently towards yourself B) pour it on the table C) inhale deeply D) use the fume hood
A) before you use it B) after you use it C) if it looks dirty D) both before and after you use it
A) guess B) change partners C) ask your teacher D) sit quietly and do nothing
A) getting the correct answer B) safety C) completing the laboratory activity most quickly D) excellent penmenship
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