CHEM 212 Quiz 1: Safety Review UPDATED Actual Exam Questions and CORRECT Answers
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Course
CHEM 212
Institution
CHEM 212
CHEM 212 Quiz 1: Safety Review
UPDATED Actual Exam Questions and
CORRECT Answers
In case of accidental contact with chemicals, how long should the eyes be flushed at the
eyewash station?
30 minutes
5 minutes
15 minutes
Until the irritation is gone - CORRECT ANSWER- 15 minutes
CHEM 212 Quiz 1: Safety Review
UPDATED Actual Exam Questions and
CORRECT Answers
In case of accidental contact with chemicals, how long should the eyes be flushed at the
eyewash station?
30 minutes
5 minutes
15 minutes
Until the irritation is gone - CORRECT ANSWER✔✔- 15 minutes
Move to the safety shower if you spill hazardous chemicals on your ________Stand under the
shower and _________ the lever. Remove clothing and continue flushing the area for
_________ - CORRECT ANSWER✔✔- skin or clothing...pull...15 minutes
Identify the equipment best suited for extinguishing each type of fire.
small benchtop fire _________
large fire on floor __________
clothing fire _________ - CORRECT ANSWER✔✔- Overturned beaker...fire
extinguisher...fire blanket
Identify the precautions to take with exits in the lab.
Locate the exits prior to the start of lab.
Keep the exit door locked at all times.
Make sure lab windows are always open.
Do not block a door with an EXIT sign. - CORRECT ANSWER✔✔- Locate the exits prior to
the start of lab.
Do not block a door with an EXIT sign.
, Which signs are typically posted in areas of active lab work?
Personal protective equipment (PPE) sign
Chemical storage signs
Safety equipment signs
Sign prohibiting food and drink - CORRECT ANSWER✔✔- Personal protective equipment
(PPE) sign
Chemical storage signs
Safety equipment signs
Sign prohibiting food and drink
*****What is the main precaution to take if a Gas Cylinder sign is present in the lab?
Visually check that the gas cylinder is restrained but keep a safe distance from it.
Remove the strap from around the gas cylinder to use it in the lab.
Test out the regulator on the gas cylinder to make sure it is working properly.
Open the valve on the gas cylinder periodically to release pressure. - CORRECT
ANSWER✔✔- Visually check that the gas cylinder is restrained but keep a safe distance
from it.
Identify the step that is NOT recommended when responding to an emergency.
Proceed calmly and listen for instructions.
Turn off equipment such as Bunsen burners and gas jets.
Alert your instructor.
Gather your belongings. - CORRECT ANSWER✔✔- Gather your belongings.
What is the first step for response to an emergency situation?
Discuss the situation with the other students until everyone agrees on what to do.
Run outside the building as quickly as possible and call 911.
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