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