Lab Safety and Observation/Inference Quiz Review

When is it OK to eat or drink in the lab?

• Always
• Never

What should you do if you break glass in the lab?

• Tell the teacher.
• Sweep up the glass.
• Pick up the glass with your hands.
• Ignore it; the teacher will clean it up when she sees it later.

When should you tie back long hair or baggy clothing?

• When working with chemicals
• When working with a Bunsen burner
• When doing dissections.
• Any time you are working in the lab.

I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.

• True
• False

Tags

NGSS.3-5-ETS1-3

I will perform only those activities that have been authorized by the instructor.

• True
• False

I will immediately notify the instructor only about major accidents.

• True
• False

Horseplay, jokes, and pranks are appropriate in the science classroom at any time.

• True
• False

Part of lab safety includes reading the lab procedure...

• before doing the lab
• while doing the lab
• after doing the lab
• only if you think you really need it

When should safety goggles be worn?

• at all times in the lab
• when you feel like it
• when liquids could splash into your eyes OR when using glassware

The first thing you should do if you get injured in the lab is

• tell the instructor immediately

• see a doctor after school

• visit the school nurse after class

• apply first aid yourself