Dylan's Science Study Review

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.

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

• Always
• Never

If you break glassware in the lab, you should...

• Tell the teacher
• Clean it up quickly before the teacher notices
• Scream at the top of your lungs

Before leaving the lab you should always wash your hands.

• True 
• False

If you get something in your eyes, how long do you need to use the eyewash station?

• 15 - 20 seconds
• 5 minutes
• 15 - 20 minutes
• Don't use the eyewash.

 If you do not understand a direction or part of a lab procedure, you should 

• skip it and go on to the next part.
• ask the instructor before proceeding
• try several methods until something works
• figure it out as you do the lab

Read all procedures thoroughly before entering the laboratory

• True
• False

Chipped or cracked glassware is okay to use.

• True
• False

Never leave a lit burner unattended.

• True
• False

• test tube clamp
• tongs
• ring stand
• buret clamp