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