Question

1. after completing an experiment, all chemical wastes should be ______

a. left at your lab station for the next class
b. disposed of according to your teacher’s directions
c. dumped in the sink

1. horseplay, practical jokes, or pranks in the lab are______

a. always against the rules
b. ok if you are working alone
c. not dangerous

1. there is a msds sheet for every chemical that we use in the lab.

a. true
b. false

1. if an accident happens, what is the purpose of the eye wash station?

a. to wash chemicals off safety goggles or glasses
b. to wash chemicals out of a person’s eyes

1. in this classroom, where is the fire extinguisher located? be specific!
2. if glassware breaks, what should you do first?

a. tell the teacher and the people at my work station
b. blame the student next to you
c. clean it up

1. where should you dispose of broken glass?

a. sink
b. trashcan
c. special container

1. when working with chemicals in the lab, i will always ______.

a. tie back and secure long hair
b. pull back and secure loose or ‘baggy’ clothing
c. wear goggles
d. all of the above

Explanation:

Lab safety protocols covering chemical waste disposal, behavior, MSDS, emergency equipment, and personal protection.

Answer:

1. B. Disposed of according to your teacher's directions
2. A. Always against the rules
3. A. True
4. B. To wash chemicals out of a person's eyes
5. Typically mounted on the wall near the classroom exit (specific location may vary by classroom)
6. A. Tell the teacher and the people at my work station
7. C. Special container
8. D. All of the above