What is the best eye protection to wear during a lab?
Safety goggles.
100
What do you do if a chemical spills on your skin?
Rinse affected area with plenty of water.
100
What are safety symbols?
Symbols that warn you from a hazard.
100
You and your class are experimenting with chemicals and you see your friend opening a snickers bar. What do you do?
Tell them to stop. Tell them that they could digest strange chemicals into their system.
100
Never taste a _____ in the lab.
Never taste a CHEMICAL in the lab.
200
How should you carry knives, scalpels and sharp objects?
They should be carried facing downwards.
200
Once finished using a chemical, how should it not be disposed of?
It should not be disposed of by pouring it down the sink.
200
When are safety symbols used?
When a substance has a hazard which a person needs to be warned about.
200
At the end of class, you notice that someone gorgot to turn off their Bunsen Burner. What do you do?
Turn it off yourself and put away the Bunsen Burner.
200
Who is responsible for the safety around you?
Both staff and students.
300
What do you do with broken glassware?
Never use glassware that is cracked or broken. Dispose in "broken glass disposal bin."
300
Why shouldnt you fool around in the classroom or lab?
Chemicals can be spilled or another students wirk could be wrecked or damaged or somebody could get hurt.
300
What are the 3 degrees of hazard?
Caution, warning, danger.
300
During class, you are dissecting a frog and you notice a craxk on your safety goggles. Whatr do you do?
Notify the teacher, replace the cracked pair and get a nerw pair.
300
What does "PPE" stand for?
"Personal Protective Equipment"
400
What is the rule for using a laser?
Only use a laser under immediate teacher supervision, and use only low power visible lasers.(upto class 2) Be careful that the beam does not go in anyones eyes either directly or through a reflection.
400
List 3 safety rules regarding eye protection.
1) Always wear safety goggles during a lab.
2) Never look directly at the sun or a laser light.
3) Use the eyewash when needed.
400
List 6 safety symbols.
Explosive, flammable, corrosive, poisonous, biohazardous, health hazard.
400
You are working with chemicals and your lab partner's hair is out loose. What do you do?
Tell them to tie up their hair so that it wont come into contact with any chemicals you are using.
400
How many safety rules are there based on the TDSB Science Labratory Safety Rules?
40
500
What are 3 rules regarding a Bunsen Burner?
1) Never place anything in the flame other than what is instructed.
2) Never leave a lit burner unattended.
3) always turn off the gas outlet as soon as you are finished ehating.
500
What should be heated chemicals be handeled with and how should they be taken care of?
Hot objects should be handeled with clamps or tongs. Don't place hot items on lab stations. When tube is heated, keep the open end away from yourself and others. Do not heat the bottom.
500
Choose 3 safety symbols and name a product that matches with the sign.
1) Explosive - Air Freshener
2) Flammable- Deisel Fuel
3) Biohazard - Human Blood and Blood Products
500
What do you do before, during and after science class?
Make sure your hair is tied away, everything is clutter free and everything should be cleaned up after.
500
Give an example of a substance or product that is explosive, flammable and poisonous.