WorksheetsLab Safety
Total questions: 20
Worksheet time: 21mins
Ignore it; the teacher will clean it up when they see it later.
throw
When you finish working with chemicals, biological specimens, and other lab substances, always
treat your hands with skin lotion.
wash your hands thoroughly with soap and water.
wipe your hands on a towel.
wipe your hands on your clothes.
( Fill in the blank) Long hair should be ____________ in the laboratory.
tied back
cut
down
curled
take care of according to teacher's directions
wafting from a safe distance
True or False: Laboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present.
True
False
When is it OK to eat or drink at the lab tables?
Always
Only during group work, not during labs
Never
Whenever I'm hungry
sneakers or closed-toes shoes.
If a laboratory fire erupts, immediately _________.
Run for the fire extinguisher.
Tell your teacher.
Throw water on the fire.
Open the windows.
Approved eye protection devices (such as goggles) are worn in the laboratory
to avoid eye strain
to improve your vision
so that you look super cool
to protect your eyes from chemicals, heat, or glassware being used
Chipped or cracked glassware is okay to use in the laboratory.
True
False
A microscope must always be carried with 2 hands
True
False
When unplugging anything, you should yank the cord out as hard as you can.
True
False
