Lab Safety Question Preview (ID: 56977)
The Students Will Test Their Knowledge Of Safety In The Lab.
TEACHERS: click here for quick copy question ID numbers.
Students complete a laboratory investigation. Who should return the materials to their proper place?
a) students who did the investigation
b) students entering the classroom
c) the science teacher
d) the custodian
A student is allergic to a substance used in an activity. What should the student do?
a) take some medication
b) tell another student
c) wear gloves
d) tell the science teacher
Students are using heat, chemicals, and glassware in a lab investigation. Which of these is the best method of eye protection?
a) safety goggles
b) contact lenses
c) prescription glasses
d) eye protection is not needed
A substance is heated in a test tube. The open end of the test tube must be pointed toward ____________.
a) no one
b) yourself
c) the teacher
d) your lab partner
A fire starts in the class. A student notifies the teacher. What should the student do next?
a) open the windows
b) throw water on the fire
c) run for the fire extinguisher
d) follow the teacher's directions
A student's hand is cut during a lab. What should the student do immediately?
a) see a doctor
b) tell the teacher
c) ask to see the school nurse
d) wrap the hand in a paper towel
What should students do before pluggin an electrical plug into a socket?
a) wash their hands
b) turn on the electric device
c) put on safety goggles
d) make sure their hands and lab area are very dry
A student spills a chemical in the classroom. What should he do first?
a) clean it up
b) tell the teacher
c) let it evaporate
d) pour water on it
Before beginning a lab, students with long hair should ______________.
a) comb their hair
b) tie their hair back
c) get a haircut
d) have their partner do the lab
When is off-task behavior appropriate during an investigation?
a) never
b) when finished
c) when getting lab equipment
d) when waiting for your partner
What type of footwear should always be worn in the lab?
a) sandals
b) closed-toe shoes
c) open-toe shoes
d) no shoes
Which is the BEST reason to keep all aisles and walkways clear from books and bookbags?
a) to allow a safe exit
b) to allow the room to be cleaned
c) to make the science notebook easier to find
d) to make the classroom attractive
The best way to cut an object is __________.
a) in the palm of your hand
b) have your lab partner hold the object
c) on the work surface
d) throw it in the air and slice it before it lands
You accidentally splash a chemical into your eye. What do you do?
a) wait until it stops hurting to tell the teacher
b) wash eyes with water for 15 minutes
c) nothing
d) All of the above
The most important thing in lab investigations is __________.
a) getting the answer right
b) finishing first
c) safety
d) writing neatly
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