LABORATORY SAFETY| QUESTIONS & ANSWERS VERIFIED SOLUTIONS
100%|GRADE A+|LATEST 2024/2025
Flammable materials, like alcohol, should never be dispensed or used near - ✔✔an open flame
If a laboratory fire erupts, immediately - ✔✔notify your instructor
Approved eye protection (such as goggles) are worn in the laboratory - ✔✔any time chemicals, heat, or
glassware are used
If you wear contact lenses in the school laboratory, - ✔✔take them out before starting the lab/tell your
teacher
If you do not understand a direction or part of a lab procedure, you should - ✔✔ask the instructor
before proceeding
After completing an experiment, all chemical wastes should be - ✔✔disposed of according to you
instructor's directions
If a lab experiment is not completed, you should - ✔✔discuss the issue with your instructor
You are heating a substance in a test tube. Always point the open end of the tube - ✔✔away from all
people
You are heating a piece of glass and now want to pick it up. You should - ✔✔use tongs
You have been injured in the laboratory (cut, burn, etc.). First you should - ✔✔tell the science instructor
at once
When gathering glassware and equipment for an experiment, you should:
100%|GRADE A+|LATEST 2024/2025
Flammable materials, like alcohol, should never be dispensed or used near - ✔✔an open flame
If a laboratory fire erupts, immediately - ✔✔notify your instructor
Approved eye protection (such as goggles) are worn in the laboratory - ✔✔any time chemicals, heat, or
glassware are used
If you wear contact lenses in the school laboratory, - ✔✔take them out before starting the lab/tell your
teacher
If you do not understand a direction or part of a lab procedure, you should - ✔✔ask the instructor
before proceeding
After completing an experiment, all chemical wastes should be - ✔✔disposed of according to you
instructor's directions
If a lab experiment is not completed, you should - ✔✔discuss the issue with your instructor
You are heating a substance in a test tube. Always point the open end of the tube - ✔✔away from all
people
You are heating a piece of glass and now want to pick it up. You should - ✔✔use tongs
You have been injured in the laboratory (cut, burn, etc.). First you should - ✔✔tell the science instructor
at once
When gathering glassware and equipment for an experiment, you should:
