Cerritos Safety Lab Practice questions and
answers 2023-2024
According to the safety instructions, if you fail to follow any safety rule: - Answer- you
may be asked to leave lab
You are excused from wearing goggles in the lab: - Answer- none of the above
The drench hose - Answer- can be used on small chemical spills on the counter.
The phone located in the lab: - Answer- Is to be used for calling 911 in case of
emergency
For large chemical spills on the countertop or floor: - Answer- use a spill kit.
In the hallway across from the lab entrance, there is: - Answer- an intercom with a
button and a picture of an emergency phone on it.
You should prepare for the lab by: - Answer- reading the assigned experiment before
coming to the lab.
If you do not understabd the experimental procedure: - Answer- ask the instructor
In the lab each student should: - Answer- Be on alert, watching for his own safety and
the safety of others
If you are pregnant or have a medical condition: - Answer- Check with your physician
prior to working in lab
Before evacuating the lab in case of earthquake or other emergency, you will: - Answer-
turn off gas valves and electrical equiptment
You are permitted to enter the lab if: - Answer- The instructor is present
You may do an unassigned experiment, only: - Answer- Authorized experiments only,
none of the above
You can only change the procedure of the experiment if: - Answer- Not allowed to
change procedures, none of the above
In lab you are allowed to eat and drink only: - Answer- Cannot eat, none of the above
Store your books and bags: - Answer- Under your bench
If you notice unexpected chemical reaction of your experimet: - Answer- Notify the
instructor
, In lab, to avoid bumping into other students, you should: - Answer- Look behind you
before you back up
Damaged or exposed electric cord: - Answer- Should always be reported to the
instructor
To avoid electric shock when handling electric plugs and equiptment: - Answer- Youir
hands must be dry
The following should be reported to the instructor: - Answer- All accidents no matter
how minor
If you feel ill in lab: - Answer- Tell the instructor
For your safety, before leaving the lab, you must - Answer- Wash your hands and any
other area of skin
that has contacted lab equipment or
lab benches
If you accidentally mix the wrong chemicals, you must: - Answer- Report it to the
instructor
If you come to lab dressed inappropriately, you will be asked to: - Answer- Leave the lab
Goggles should be worn: - Answer- All the time during lab
You must wear goggles in the lab because: - Answer- They protect your eyes from
chemical splashes
Proper apparel for the lab includes: - Answer- None of the above, cover up!
Proper footwear in lab is: - Answer- Closed toe shoes
For safety, long hair needs to: - Answer- Be tied back
If you are instructed to smell a chemical in the lab, you need to - Answer- Fan the air
above the chemical toward your nose
If you need to touch or rub your eyes, you must - Answer- Wash your hands
You should always hold containers that have chemicals - Answer- Away from your body
Before using the contents of a bottle, check - Answer- The label on the bottle
answers 2023-2024
According to the safety instructions, if you fail to follow any safety rule: - Answer- you
may be asked to leave lab
You are excused from wearing goggles in the lab: - Answer- none of the above
The drench hose - Answer- can be used on small chemical spills on the counter.
The phone located in the lab: - Answer- Is to be used for calling 911 in case of
emergency
For large chemical spills on the countertop or floor: - Answer- use a spill kit.
In the hallway across from the lab entrance, there is: - Answer- an intercom with a
button and a picture of an emergency phone on it.
You should prepare for the lab by: - Answer- reading the assigned experiment before
coming to the lab.
If you do not understabd the experimental procedure: - Answer- ask the instructor
In the lab each student should: - Answer- Be on alert, watching for his own safety and
the safety of others
If you are pregnant or have a medical condition: - Answer- Check with your physician
prior to working in lab
Before evacuating the lab in case of earthquake or other emergency, you will: - Answer-
turn off gas valves and electrical equiptment
You are permitted to enter the lab if: - Answer- The instructor is present
You may do an unassigned experiment, only: - Answer- Authorized experiments only,
none of the above
You can only change the procedure of the experiment if: - Answer- Not allowed to
change procedures, none of the above
In lab you are allowed to eat and drink only: - Answer- Cannot eat, none of the above
Store your books and bags: - Answer- Under your bench
If you notice unexpected chemical reaction of your experimet: - Answer- Notify the
instructor
, In lab, to avoid bumping into other students, you should: - Answer- Look behind you
before you back up
Damaged or exposed electric cord: - Answer- Should always be reported to the
instructor
To avoid electric shock when handling electric plugs and equiptment: - Answer- Youir
hands must be dry
The following should be reported to the instructor: - Answer- All accidents no matter
how minor
If you feel ill in lab: - Answer- Tell the instructor
For your safety, before leaving the lab, you must - Answer- Wash your hands and any
other area of skin
that has contacted lab equipment or
lab benches
If you accidentally mix the wrong chemicals, you must: - Answer- Report it to the
instructor
If you come to lab dressed inappropriately, you will be asked to: - Answer- Leave the lab
Goggles should be worn: - Answer- All the time during lab
You must wear goggles in the lab because: - Answer- They protect your eyes from
chemical splashes
Proper apparel for the lab includes: - Answer- None of the above, cover up!
Proper footwear in lab is: - Answer- Closed toe shoes
For safety, long hair needs to: - Answer- Be tied back
If you are instructed to smell a chemical in the lab, you need to - Answer- Fan the air
above the chemical toward your nose
If you need to touch or rub your eyes, you must - Answer- Wash your hands
You should always hold containers that have chemicals - Answer- Away from your body
Before using the contents of a bottle, check - Answer- The label on the bottle
