Laboratory Safety Quiz

What is one of the most common laboratory hazards?

• Electrical Hazards

• Chemical Hazards

• Ergonomic Hazards

• Biological Hazards

What can chemical exposure affect in the body?

• Only the skin

• Only the lungs

• Multiple body systems

• Only the eyes

What is the role of Material Safety Data Sheets (SDS) in a laboratory?

• To ignore chemical hazards

• To provide information on chemical safety

• To encourage mixing chemicals

• To eliminate the need for PPE

What are common fire hazards in laboratories?

• Flammable liquids, gases, combustible dust, and electrical equipment

• Water, sand, and non-flammable materials

• Plastic, glass, and rubber

• Non-conductive materials and metals

What is a preventive measure for avoiding heat burns?

• Proper training on equipment use

• Wearing sandals in the lab

• Using plastic containers

• Avoiding all lab equipment

What should be installed in areas near water sources to prevent electrical shocks?

• Circuit breakers

• Ground Fault Circuit Interrupters (GFCIs)

• Surge protectors

• Lightning rods

What are frequent physical hazards in laboratories related to slips, trips, and falls?

• Wet floors

• High shelves

• Loud noises

• Bright lights

What should be regularly checked to prevent electrical accidents?

• Chemical containers

• Damaged cords and plugs

• Fire extinguishers

• Ventilation systems

What should personnel be trained in to prevent electrical hazards?

• Correct use of electrical equipment

• Chemical handling

• First aid

• Fire safety

What are biological hazards in laboratories primarily caused by?

• Chemical spills

• Infectious agents like bacteria and viruses

• Electrical malfunctions

• Physical injuries