WorksheetsSafety Exam Review 2024-5
Total questions: 27
Worksheet time: 14mins
Name
Class
Date
1.
First name
4 lines
2.
Last name
4 lines
3.
Who is your Science teacher
a)
Neu
b)
Lawhead
c)
Kepler
d)
Keplar
4.
If a fire erupts, immediately...
a)
Notify teacher
b)
Run for the fire extinguisher
c)
Throw water on the fire
d)
Open the window
5.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
To avoid eye strain
b)
To improve your vision
c)
Only if you do not have corrective glasses
d)
Any time chemicals, heat, or glassware are used
6.
If you do not understand a direction or part of a laboratory procedure, you should...
a)
Figure it out as you do the lab
b)
Try several methods until something works
c)
Ask the teacher before proceeding
d)
Skip it and go onto the next part
7.
You have been injured in the laboratory (cut, burned, etc.). First you should...
a)
visit the school nurse after class
b)
see a doctor after school
c)
tell the teacher at once
d)
apply first aid yourself
8.
After completing an investigation, all chemical wastes should be...
a)
left at your lab station for the next class
b)
disposed of according to your teacher's directions
c)
dumped in the sink
d)
taken home
9.
Long hair in the laboratory must be...
a)
cut short
b)
held away from the experiment with one hand
c)
always neatly groomed
d)
tied back or kept entirely out of the way with a hair band
10.
Which of the following should NOT be worn during a laboratory activity?
a)
Loose clothing
b)
Dangling jewelry
c)
Sandals
d)
All of the above
11.
Horseplay, practical jokes, or pranks in the classroom are...
a)
always against the rules
b)
okay
c)
not dangerous
d)
okay if you are working alone
12.
When handling animals, students should...
a)
open cages only with permission
b)
not tease or handle animals roughly
c)
report bites or scratches to the teacher immediately
d)
All of the above
13.
If a piece of equipment is not working properly, stop, turn it off, and tell...
a)
the principal
b)
your lab partner
c)
your best friend in the class
d)
the teacher
14.
When you finish working with chemicals, biological specimens, and other lab substances, always...
a)
treat your hands with skin lotion
b)
wash your hands thoroughly with soap and water
c)
wipe your hands on a towel
d)
wipe you hands on your clothes
15.
The following activity is permitted in the laboratory:
a)
chewing gum
b)
eating
c)
drinking
d)
None of the above
16.
When using a razor blade or scalpel, always cut materials...
a)
away from you
b)
toward you
c)
in your hand
d)
perpendicular
17.
Before you leave the science room, you should...
a)
clean your work area and equipment
b)
return all equipment to the proper storage area
c)
wash you hands with soap and water
d)
All of the above
18.
All chemicals in the lab (including foodstuffs and store-bought chemicals) should be treated as if they could be hazardous.
a)
True
b)
False
19.
Work areas should be kept clean and tidy.
a)
True
b)
False
20.
Laboratory work may be started immediately upon entering the laboratory even if the teacher is not yet present.
a)
True
b)
False
21.
Never remove chemicals, specimens, or other equipment from the laboratory.
a)
True
b)
False
22.
Always carry a microscope using both hands.
a)
True
b)
False
23.
Read all procedures thoroughly before performing a laboratory investigation.
a)
True
b)
False
24.
All unauthorized experiments are prohibited.
a)
True
b)
False
25.
You are allowed to enter the chemical preparation/storage area anytime you need to get an item.
a)
True
b)
False
26.
It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can.
a)
True
b)
False
27.
Do not leave a lit burner unattended.
a)
True
b)
False
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