Laboratory Safety Quiz
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Questions and Answers

What should you do to neutralize residual spilled acid in the laboratory?

  • Use sodium bicarbonate (correct)
  • Use a base like potassium hydroxide
  • Use dilute acetic acid
  • Use water
  • What clothing is ideal for working in the laboratory?

  • Lab coat only
  • Shorts and a t-shirt
  • Jeans and a shirt with rolled-up sleeves, plus a rubber lab apron or cloth lab coat (correct)
  • Formal attire
  • What should you not do with dangerous chemicals in the laboratory?

  • Put them in the waste crock (correct)
  • Leave them on the laboratory bench
  • Use the containers provided for chemical disposal
  • Dispose of them in the sink
  • Why should you not work alone in the laboratory?

    <p>For safety reasons</p> Signup and view all the answers

    Why should you not wear your best clothing in the laboratory?

    <p>Laboratory attire usually acquires many small holes from acid splatters</p> Signup and view all the answers

    Who directed the film Practical Magic?

    <p>Griffin Dunne</p> Signup and view all the answers

    Which actors play the sisters Sally and Gillian Owens in Practical Magic?

    <p>Sandra Bullock and Nicole Kidman</p> Signup and view all the answers

    What is the main focus of the film Practical Magic?

    <p>The use of practical magic by the Owens sisters</p> Signup and view all the answers

    What is the significance of Maria Owens in the plot of Practical Magic?

    <p>Survived an attempted execution for witchcraft</p> Signup and view all the answers

    What is the genre of the film Practical Magic?

    <p>Fantasy romantic drama</p> Signup and view all the answers

    Who directed the film Practical Magic?

    <p>Griffin Dunne</p> Signup and view all the answers

    Which actress played the character Sally Owens in the film?

    <p>Sandra Bullock</p> Signup and view all the answers

    What is the main theme of the film Practical Magic?

    <p>Fantasy Drama</p> Signup and view all the answers

    What is the curse that the sisters Sally and Gillian Owens must deal with?

    <p>Family curse</p> Signup and view all the answers

    What is the setting of the film Practical Magic?

    <p>Small Massachusetts town</p> Signup and view all the answers

    Who directed the film Practical Magic?

    <p>Griffin Dunne</p> Signup and view all the answers

    What is the name of the ancestor of the Owens family who survived an attempted execution for witchcraft?

    <p>Maria Owens</p> Signup and view all the answers

    What is the profession of the sisters' aunts who raised them after their parents' death?

    <p>Witches</p> Signup and view all the answers

    What is the main objective of Sally and Gillian in the film Practical Magic?

    <p>To destroy the evil spirit of Gillian's abusive boyfriend</p> Signup and view all the answers

    What is the significance of the Owens family in the town of the film's setting?

    <p>They have been regarded with suspicion for over three centuries due to their ancestor's history</p> Signup and view all the answers

    Study Notes

    Laboratory Precautions and Practical Magic

    • Laboratory precautions are common sense measures to ensure safety.
    • The laboratory is not a place for horseplay and working alone is not recommended.
    • Unauthorized experiments and contact with organic compounds should be avoided.
    • Acids and bases should be wiped and neutralized with appropriate substances if spilled.
    • Dangerous chemicals should not be disposed of improperly and should be handled with care.
    • Suitable clothing, such as jeans, a shirt with rolled-up sleeves, and a lab apron, should be worn in the laboratory.
    • Loose clothing can pose hazards in the lab environment.
    • "Practical Magic" is a 1998 American fantasy film based on a novel by Alice Hoffman.
    • The film is directed by Griffin Dunne and stars Sandra Bullock, Nicole Kidman, and other actors.
    • The plot revolves around the Owens sisters, who come from a long line of witches and use their magic to combat an evil spirit.
    • The Owens family has been regarded with suspicion for centuries due to their ancestor's survival of an attempted execution for witchcraft.
    • The film is considered a cult classic.

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    Description

    Test your knowledge of laboratory safety with this quiz on essential precautions and best practices in the laboratory. From handling chemicals to emergency protocols, this quiz will help you ensure a safe and controlled laboratory environment.

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