& Verified Answers
If a fire erupts, immediately Correct answer-Notify the teacher
Approved eye protection devices (such as goggles) are worn in the laboratory Correct answer-any
time chemicals, heat, or glassware are used
If you do not understand a direction or part of a laboratory procedure, you should` Correct answer-
ask the teacher before proceeding.
After completing an experiment, all chemical wastes should be Correct answer-disposed of
according to your teacher's directions.
You have been injured in the lab (cut, burned, etc.) First you should Correct answer-tell the teacher
at once.
Long hair in the laboratory must be Correct answer-tied back or kept entirely out of the way with a
hair band. etc.
Which of the following should NOT be worn during a lab activity? Correct answer-Sandals
Horseplay, practical jokes, or pranks in the classroom are Correct answer-always against the rules
When Handling animals, students should Correct answer-Open cages only with permission
not tease or handle animals roughly
report bites or scratches to the teacher immediately
If a piece of equipment is not working properly, stop, turn it off and tell Correct answer-the teacher
When you finish working with chemicals, biological specimens and other lab substances, always
Correct answer-wash you hands thoroughly with soap and water
The following activity is NOT permitted in the laboratory Correct answer-NO chewing gum
NO eating
NO drinking
When using a razor blade or scalpel, always cut material Correct answer-away from you.
Before you leave the science room, you should Correct answer-1) Clean you work area and
equipment
2) Return all equipment to the proper storage area
3) Wash your hands with soap and water
All chemicals in the lab should be treated as if Correct answer-they could be hazardous
Work areas should be kept Correct answer-clean and tidy
Lab work should only begin Correct answer-when the teacher is present