Lab Safety
3 years ago
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20 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Approved eye protection devices (such as goggles) are worn in the laboratory
    answer choices
    to improve vision
    only if you don't wear glasses
    anytime heat, chemicals, or glassware are used
    to avoid eye strain
  • Question 2
    30 seconds
    Q. If a laboratory fire erupts, immediately
    answer choices
    notify your teacher
    run for the fire extinguisher
    throw water on the fire
    open a window
  • Question 3
    30 seconds
    Q. If you do not understand a direction or part of a lab procedure, you should
    answer choices
    figure it out as you do the lab
    try several methods until something works
    skip it and go to the next part
    ask your teacher
  • Question 4
    30 seconds
    Q. After completing an experiment, all chemical wastes should be
    answer choices
    dumped down sink
    taken home
    thrown in trash
    disposed of according to teacher's directions
  • Question 5
    30 seconds
    Q. You are heating a substance in a test tube. Always point the open end of the tube
    answer choices
    towards your body
    toward your lab partner
    towards another classmate
    away from all people
  • Question 6
    30 seconds
    Q. You have been injured in the laboratory (cut, burn, etc.). First you should
    answer choices
    visit school nurse
    text your parent
    see a doctor after school
    tell teacher immediatly
  • Question 7
    20 seconds
    Q. Report any accident or injury to the teacher _______________, no matter how small it may appear
    answer choices
    at the end of the period
    after you get the situation under control
  • Question 8
    20 seconds
    Q. The proper technique for smelling chemicals is ______________
    answer choices
    keeping your nose close to the glassware
    to sniff only a small amount
    Trick question; you never are allowed to smell chemicals in class
  • Question 9
    20 seconds
    Q. When moving chemicals during labs, you should; 
    answer choices
    Move quickly so you can be in the way for the shortest time possible 
    Walking very slowly
    Hold them securely and walk carefully
    Yell out "Code One" so that everyone clears a path for you to walk through
  • Question 10
    20 seconds
    Q. If you break a glass container during lab, you should ___________________
    answer choices
    clean it up immediately
    yell "Code One" and letting your teacher clean it up
    alert your lab partners and other groups near you and tell your teacher
    leave it and tell your teacher after the lab is completed
  • Question 11
    20 seconds
    Q. You find the following test tubes; which one should you use?
    answer choices
    One has a small crack in the side
    One has a small chip on the top
    One is dirty and has film/residue on the bottom
    Trick question; you shouldn't use any of these test tubes
  • Question 12
    10 seconds
    Q. Be alert and proceed with caution at all times in the lab.  _______________ immediately of any unsafe conditions you see.
    answer choices
    Assess and fix
    Notify the teacher
    Notify your lab group
    Call out, "Code 1"
  • Question 13
    10 seconds
    Q. Clean up ___________________
    answer choices
    As soon as you finish your experiment
    by disposing of all materials down the sink with lots of water
    by disposing of all materials in the waste bins provided
    as directed by your teacher
  • Question 14
    10 seconds
    Q. Keep hands ________________ while using chemicals or preserved specimens
    answer choices
    away from face, eyes, mouth, and body
    in pockets
    to yourselves
  • Question 15
    10 seconds
    Q. Any time chemicals, heat, loose particles, or glassware are used, all students will wear _______________.  There will be no exceptions to this rule.
    answer choices
    long-sleeve shirts
    all safety equipment available
    laboratory goggles
  • Question 16
    10 seconds
    Q. Dress properly during lab activities; ________________________ are hazards in the lab
    answer choices
    Long hair, dangling jewelry, and lose or baggy clothing
    Electricity, machines, and live animals
    Glasses and contact lenses
    long-sleeved shirts and long pants
  • Question 17
    10 seconds
    Q. Follow all ________________ instructions and directions carefully.
    answer choices
    written and verbal
  • Question 18
    10 seconds
    Q. Conduct yourself in a _____________ manner at all times in the laboratory.
    answer choices
  • Question 19
    10 seconds
    Q. Perform only ______________________
    answer choices
    safe experiments
    experiments authorized by your teacher
    if you are a good actor
    experiments that cause FIRE!!!
  • Question 20
    10 seconds
    Q. Know the ________________ all safety equipment including first aid kit, fire extinguisher, and eye-wash station
    answer choices
    location and how to operate
    expiration date for
    materials used in
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