LAB SAFETY - SPRING 2022

Multiple Choice

Be prepared to work when you arrive in the laboratory by...

• Reading the lab procedures before beginning.

• No need to worry about reading procedures.

• Doing the lab first.

Multiple Choice

True or False:

Always wear goggles and a lab apron.

Tie back long hair.

Wear closed-toed shoes.

Do not wear loose clothing, like ties or shirts with baggy sleeves.

Do not wear dangling jewelry, including lanyards.

Avoid wearing contacts on lab days.

• True

• False

Multiple Choice

It is ok to engage in horseplay.

• yes

• no

• sometimes

• always

Multiple Choice

True or False: Never smell any chemical directly.  When testing for odors, use a wafting motion to direct the odors to your nose.

• true

• false

Multiple Choice

Dispose of waste materials...

• as instructed by your teacher.

• however you want.

• never dispose of anything.

Multiple Choice

Avoid touching chemicals with your hands.  If you do...

• do not worry.

• wash them immediately.

• no need to wash them.

Multiple Choice

True or False: When mixing an acid and water, always Add the Acid to the water, never the reverse.

• true

• false

Multiple Choice

True or False: Do place hot glassware directly on the table.

• true

• false

Multiple Choice

True or False: Hot glass looks like cool glass so it is important to be careful when handling.

• true

• false

Multiple Choice

What should you do if you have broken glass?

• nothing

• notify your teacher first

• clean it and then notify your teacher

Multiple Choice

True or False: Keep your head and clothing away from the flame on a gburner.

• true

• false

Multiple Choice

______ your instructor immediately if there is an injury or spill.

• notify

• don't notify

Multiple Choice

True or False: Know the location and proper use of emergency equipment such as the fire extinguisher, shower, eye wash and fire blanket.

• true

• false

Multiple Choice

True or False: ALWAYS NOTIFY YOUR TEACHER IF THERE IS AN INJURY IN THE CLASSROOM, NO MATTER HOW MINOR IT MAY SEEM!

• true

• false

Multiple Choice

How long do you flush skin exposed to acid under water?

• 15 minutes

• 1 minute

• 5 minutes

Open Ended

If all else fails, what do we do if we are caught on fire?

Multiple Choice

What does this image indicate?

• fire

• dangerous vapors

• poison

• explosion

Multiple Choice

What does this image indicate?

• fire

• dangerous vapors

• heating

• explosion

Multiple Choice

What does this image indicate?

• corrosive substance

• dangerous vapors

• heating

• explosion

Multiple Choice

What does this image indicate?

• corrosive substance

• fire

• heating

• explosion

Multiple Choice

This is a...

• test tube

• beaker

• graduated cylinder

• beaker tongs

Multiple Choice

This is a...

• test tube

• beaker

• graduated cylinder

• beaker tongs

Multiple Choice

This is a...

• test tube

• beaker

• graduated cylinder

• scoopula

Multiple Choice

This is a...

• test tube

• beaker

• graduated cylinder

• scoopula

Multiple Choice

This is a...

• test tube

• beaker

• graduated cylinder

• scoopula

Multiple Choice

This is a...

• erlenmeyer flask

• beaker

• graduated cylinder

• scoopula