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