Laboratory Safety and Chemical Handling

The video provides comprehensive guidance on laboratory safety at Wake Forest University. It covers the responsibilities of the Environmental Health & Safety department, mandatory training, hazard communication, personal protective equipment, waste management, and emergency procedures. The video emphasizes the importance of compliance with safety regulations and the use of proper protective gear. It also outlines procedures for handling spills, injuries, and fires, and concludes with information on additional training and certification.

What is the first step you must take before working in a lab at Wake Forest University?

• Wear personal protective equipment

• Check the lab's chemical inventory

• Complete general laboratory safety training

• Read the chemical hygiene plan

Where can you find the chemical hygiene plan for your laboratory?

• In the lab safety compliance kit

• In the lab manager's office

• In the university library

• On the Wake Forest University EHS website

What must be included on the label of a secondary chemical container?

• The chemical's expiration date

• The identity and hazard warnings

• The date of purchase

• The lab worker's name

What type of gloves provides the best overall protection for a wide range of chemicals?

• Cotton gloves

• Neoprene gloves

• Nitrile gloves

• Latex gloves

Which type of clothing is recommended for lab work to prevent melting in case of fire?

• Polyester clothing

• Nylon clothing

• Natural fiber clothing

• Synthetic fiber clothing

What should you do with broken glass waste in the lab?

• Place it in the general trash

• Flush it down the sink

• Dispose of it in a designated container

• Leave it on the lab bench

In the event of a minor chemical spill, what is the first action you should take?

• Ignore it and continue working

• Use a chemical spill kit to clean it

• Evacuate the lab

• Call the fire department

What is the correct sequence of actions when using a fire extinguisher?

• Pull, Aim, Squeeze, Sweep

• Aim, Pull, Sweep, Squeeze

• Sweep, Squeeze, Aim, Pull

• Squeeze, Sweep, Pull, Aim

What should you do if you see smoke or fire in a building?

• Pull the fire alarm and evacuate

• Call the lab manager

• Try to extinguish the fire yourself

• Wait for instructions from others

What type of fire extinguisher is commonly used for cooking fires involving oils and grease?

• Class B

• Class A

• Class D

• Class K