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Lab Safety Test

Authored by Amber Butte

Science

10th Grade

NGSS covered

Used 10+ times

Lab Safety Test
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

If you are working with an open flame:

your sleeves should be long and loose
Never leave an open flame unattended
Hold your hand over the burner to test flame temperature
Adjust the flame to burn blue to white hot.

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

When heating up materials in a test tube:

Keep the material in a constant gentle motion, and do not point the mouth at anyone
Shake the test tube up and down while looking down over the contents to confirm it is not burning.
Hold the test tube very steady
Direct the test tube at the other lab team to avoid direct contact with yourself.

3.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

If you break glassware, like a test tube:

Sweep the glass off the table, and put it into the trash.
Alert those around you of the hazard and notify your teacher to allow for proper disposal.
Conceal the accident so your team does not get a bad reputation
Crush the remaining glass fragments down to allow for easier disposal

4.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

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

Never
When you are feeling sick
When you have just come from practice and didn't have time to eat
Anytime you feel like it

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Which of the following should NOT be done in case of a fire?

Run around the room screaming
Use a fire blanket to smother fire, especially if a person is burning.
Notify the teacher immediately.
Use the fire extinguisher and point it at the base of the flame.

6.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

When is it important to wear safety goggles or glasses

All of these are examples of when safety eye-wear should be worn
When instructed by your teacher to wear eye protection
When working with a gas burner
When working with chemicals

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

How should you dispose of chemicals?

You should put chemicals down the sink while running the water.
Chemicals should be wrapped carefully in a chemical resistant material and placed in the trash can.
Chemicals should be left on the lab table for the teacher to dispose.
According to the teacher's directions.

Tags

NGSS.HS-LS2-7

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