MUSD HS Bio Safety Test

If you see something in the classroom or laboratory that is dangerous, tell the teacher

• When you have time

• Immediately

• After class

• After school

Any non hazardous spill on the floor can cause an accident. Always tell the teacher and clean it up

• Immediately

• When you have time

• During cleanup time

• At the end of the period

Alcohol, acetone, and other flammable materials that can burn easily should never be used near

• Another person

• A laboratory counter

• An open flame

• A work table

Tags

NGSS.HS-ETS1-3

When you work with laboratory chemicals and Bunsen burners, long hair must be

• Cut off

• Held with both hands

• Kept out of the way by wearing a band, hat, or hairnet

• Combed nicely

When you work with laboratory chemicals, equipment, or burners, you must wear

• Loose clothes

• Contact lenses

• Goggles

• Loose jewelry

If you are hurt (cut, burned, and so on), tell the

• Nurse at once

• Class at once

• Doctor after school

• Teacher at once

Whenever you are participating in lab activities, you should wear

• Sandals

• Open-toe shoes

• Closed-toe shoes

• No shoes

If you think there is something wrong with a piece of equipment you are using, stop, turn it off, and tell

• The teacher

• The class leader

• Another student

• The custodian

If you break a piece of glassware or other equipment, tell the teacher

• The next period

• Immediately

• At cleanup time

• Never

To put out a fire in a person’s clothing, use

• The fire blanket

• The wind from running

• A handy chemical

• The fire extinguisher