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Questions and Answers
Which of the following is a correct safety precaution in the laboratory?
Which of the following is a correct safety precaution in the laboratory?
- Wearing loose items including hair and clothes (correct)
- Eating or drinking in the laboratory
- Picking up broken glass with bare hands
- Smelling chemicals directly
What should you do if you accidentally break a glass container in the laboratory?
What should you do if you accidentally break a glass container in the laboratory?
- Pour the broken glass back into the original container
- Let the instructor clean up broken glass (correct)
- Pick up the broken glass with your bare hands
- Leave it for someone else to clean up
What is the recommended action if you are exposed to chemicals in the laboratory?
What is the recommended action if you are exposed to chemicals in the laboratory?
- Ignore the exposure and continue working
- Continue working without taking any action
- Drink water to dilute the chemicals
- Wash your eyes for 20 minutes immediately (correct)
What is the correct way to smell chemicals in the laboratory?
What is the correct way to smell chemicals in the laboratory?
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What should you do before mixing chemicals in the laboratory?
What should you do before mixing chemicals in the laboratory?
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