Everyone Working In A Laboratory Should Pass This Safety Quiz

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Quizzes Created: 6 | Total Attempts: 14,583
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Everyone Working In A Laboratory Should Pass This Safety Quiz - Quiz

Many laboratories contain significant risks, and the prevention of laboratory accidents requires great care and constant vigilance. Examples of risk factors include high voltages, high and low pressures and temperatures, corrosive and toxic chemicals and chemical vapours, radiation, fire, explosions, and biohazards including infective organisms and their toxins.
Everyone working in a laboratory should pass this safety quiz


Questions and Answers
  • 1. 

    What do you do with a chemical after you are done using it?

    • A.

      Drain it down the drain

    • B.

      Put it back where it came from

    • C.

      Throw it at your friend

    Correct Answer
    A. Drain it down the drain
    Explanation
    After using a chemical, it is important to properly dispose of it to prevent any harm to the environment or human health. In the case of this question, the correct answer is to drain it down the drain. This implies that the chemical should be safely disposed of by pouring it down the drain, following any local regulations or guidelines for the specific chemical. This ensures that the chemical is properly treated and does not contaminate water sources or cause harm to living organisms.

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  • 2. 

    Why cant you wear contact lenses during a lad?

    • A.

      Because they will fall off

    • B.

      Because it can cause injuries and blindness

    • C.

      Because you cant see with contact lenses

    Correct Answer
    B. Because it can cause injuries and blindness
    Explanation
    Wearing contact lenses during a lad can cause injuries and blindness. This is because lads involve physical activities that may result in the contact lenses getting dislodged or scratched, leading to eye injuries. Additionally, lads often expose the eyes to dust, dirt, and other particles that can get trapped under the lenses, causing irritation and potential infections. Therefore, it is recommended to avoid wearing contact lenses during lads to ensure the safety and health of the eyes.

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  • 3. 

    Open shoes and shorts are allowed in the lab?

    • A.

      Yes, it feels warmer and better

    • B.

      No. its the winter

    • C.

      No, because skin exposed to chemicals can cause injuries

    Correct Answer
    C. No, because skin exposed to chemicals can cause injuries
    Explanation
    Open shoes and shorts are not allowed in the lab because skin exposed to chemicals can cause injuries.

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  • 4. 

    What does NFPA stand for?

    • A.

      Natrual For Protection Age

    • B.

      Not For Property Agency

    • C.

      National Fire Protection Agency

    Correct Answer
    C. National Fire Protection Agency
    Explanation
    The correct answer is "National Fire Protection Agency." NFPA is an acronym that stands for National Fire Protection Agency. This organization is responsible for developing and publishing fire safety codes and standards to minimize the risk of fire hazards and promote fire safety practices.

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  • 5. 

    How many times are you suppose to read the labels?

    • A.

      Your not suppose to read them

    • B.

      Once only

    • C.

      Twice carefully

    Correct Answer
    C. Twice carefully
    Explanation
    The correct answer is "Twice carefully." This implies that you should read the labels on two separate occasions, and each time you should do so with attention and caution. Reading the labels twice helps ensure that you have a thorough understanding of the information provided, reducing the chances of any mistakes or misunderstandings. By emphasizing the need to read them carefully, the answer suggests that simply glancing at the labels or skimming through them may not be sufficient.

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  • 6. 

    Can you eat or drink in the lab?

    • A.

      Yes, its ok every one does it

    • B.

      No, its not safe

    • C.

      Yes, it tastes better

    Correct Answer
    B. No, its not safe
    Explanation
    Eating or drinking in the lab is not safe because it can lead to contamination of the samples or experiments being conducted. Food or drinks may contain substances that can react with chemicals or interfere with the accuracy of measurements. Additionally, spills or accidents can occur, leading to potential hazards such as slips, falls, or damage to equipment. Therefore, it is important to follow lab safety protocols and refrain from consuming food or drinks in the lab.

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  • 7. 

    What do you do if a chemical comes in contact with your skin or eyes?

    • A.

      Just stand there

    • B.

      Immediately wash with water

    • C.

      Wait Untill the teacher tells you what to do

    Correct Answer
    B. Immediately wash with water
    Explanation
    If a chemical comes in contact with your skin or eyes, it is important to immediately wash it off with water. This is because water can help dilute and remove the chemical from your skin or eyes, reducing the risk of further damage or injury. Waiting for the teacher to tell you what to do may waste precious time and potentially worsen the situation. Therefore, taking immediate action by washing with water is the most appropriate response in this situation.

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  • 8. 

    Who do you notify if there happens to be an accident?

    • A.

      Your instructor

    • B.

      Your best friend

    • C.

      Your partner

    Correct Answer
    A. Your instructor
    Explanation
    In the event of an accident, it is important to notify your instructor. They are responsible for your safety and well-being during the activity or situation, and they need to be informed so that appropriate actions can be taken. Your instructor will have the knowledge and experience to handle the situation effectively, ensuring that you receive the necessary help and support. Notifying your best friend or partner may not be sufficient as they may not have the necessary expertise or resources to assist you in an emergency situation.

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  • 9. 

    What do you pour in first acid or water?

    • A.

      Water into acid

    • B.

      Acid into water

    • C.

      Both at the same time

    Correct Answer
    B. Acid into water
    Explanation
    When mixing acid and water, it is important to pour the acid into the water rather than the other way around. This is because pouring water into acid can cause a violent reaction, resulting in the acid splashing out and potentially causing harm. On the other hand, pouring acid into water allows for better control and dilution of the acid, reducing the risk of a dangerous reaction.

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  • 10. 

    Are you allowed to taste anything in the lab?

    • A.

      No

    • B.

      Yes

    • C.

      Maybe

    Correct Answer
    A. No
    Explanation
    In a lab setting, it is generally not allowed to taste anything. Lab environments are controlled and regulated to ensure safety, and tasting substances can pose health risks or lead to contamination. Lab materials may be toxic, corrosive, or otherwise harmful if ingested. Therefore, it is important to follow safety protocols and refrain from tasting any substances in the lab.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Aug 19, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 04, 2009
    Quiz Created by
    Stonescience
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