Lab Safety 1.1

review

Do this to the day's experiment before you begin, paying particular attention to safety issues.

sandals

Don't wear ______ in the lab.

sharp

Handle scissors, scalpels, knives, and other _________ objects with extreme caution..

fifteen

If a chemical comes into contact with your eyes, wash them with water for at least ___________ minutes.

fire extinguisher

Know the location of this important piece of equipment

telephone

Know where this is before you begin any lab, you may need to find it in case of emergency

drink

Never _______ any liquid while in the lab, unless specifically instructed to do so by your teacher.

alone

Never do work __________ in the laboratory.

cord

Never place this where someone may trip over it.

acid

Never pour water into this; instead, slowly pour this into water.

mixing

One chemical with another could be dangerous. Never do so unless the textbook or your teacher has specifically asked you to do so.

minor

Report accidents to your teacher, no matter how ___________ they may seem.

chemicals

Some of these are corrosive.

chipped

This kind of glassware is dangerous to use because it has stress points where the glass may break

clothes

This should be secure before beginning a lab.

apron

Wearing this will protect your clothes.

permission

What you need before you can bring an animal to the lab or classroom.

leave

What you should do in the event of a fire in the lab.

test tube

When heating something in this, never point it at yourself or anyone else.

use

_______ lab equipment only as your teacher instructs.