Multiple Choice Questions of Laboratory rules and safety measures
1. Which of the following is NOT a safety rule in the laboratory?
a) Keep your work area clean and organized
b) Wear closed-toe shoes and tie back long hair
c) Taste chemicals to identify them
d) Always wash hands before leaving the lab
2. Which of the following is an example of a safety measure in the laboratory?
a) Using cell phones during lab work
b) Eating and drinking in the lab
c) Wearing safety goggles and lab coats
d) Ignoring safety equipment and protocols
3. Which of the following is NOT a reason for wearing goggles in the laboratory?
a) To protect your eyes from chemical splashes
b) To enhance your appearance
c) To prevent foreign objects from entering your eyes
d) To shield your eyes from potential hazards
4. Which of the following is NOT a proper way to handle chemicals in the laboratory?
a) Always smell chemicals to identify them
b) Read labels carefully before using chemicals
c) Wear appropriate gloves when handling chemicals
d) Store chemicals in designated areas.
5. What should you do if a fire breaks out in the laboratory?
a) Panic and run out of the lab
b) Extinguish the fire with water
c) Notify your instructor immediately
d) Hide under the lab table