#1
Which of the following is an example of a personal protective equipment (PPE) commonly used in laboratories?
Safety goggles
Lab notebook
Microscope
Petri dish
#2
What does MSDS stand for in the context of laboratory safety?
Material Safety and Data Sheet
Microbial Safety and Data Sheet
Medical Safety and Data Sheet
Material Security and Data Sheet
#3
What should you do if you accidentally spill a chemical on your skin?
Ignore it if it doesn't hurt
Wash the affected area with water immediately
Cover it with clothing and continue working
Wait for your supervisor's instructions
#4
Why is it important to label chemical containers in the laboratory?
To make them look organized
To impress your supervisor
To prevent accidental misuse or mixing
To save money on label printing
#5
What is the purpose of an emergency eyewash station in a laboratory?
To wash laboratory glassware
To provide drinking water
To flush eyes if they come into contact with chemicals
To water laboratory plants
#6
What does the acronym PPE stand for in the context of laboratory safety?
Personal Protection Equipment
Primary Prevention Equipment
Preventive Protocol Enhancement
Proper Procedure Execution
#7
Why is it important to keep laboratory workspaces clean and organized?
To impress visitors
To avoid getting criticized by colleagues
To prevent accidents and injuries
To save time on cleaning at the end of the day
#8
Which of the following should be included in a laboratory safety training program?
Proper handling and storage of chemicals
Advanced mathematics concepts
How to operate a forklift
The history of laboratory safety regulations
#9
Why is it important to wear appropriate clothing in the laboratory?
To look fashionable
To avoid damaging your regular clothes
To protect against chemical spills and splashes
To impress your colleagues
#10
Which of the following is NOT a proper action in case of a chemical spill in the laboratory?
Informing laboratory personnel and supervisor immediately
Attempting to clean up the spill by yourself without proper training
Evacuating the area if the spill is large or poses a significant risk
Using appropriate neutralizing agents as per the chemical spill protocol
#11
What does the acronym OSHA stand for in the context of occupational safety?
Occupational Safety and Health Administration
Occupational Security and Hazard Assessment
Office of Safety and Hazard Assessment
Occupational Standards and Hazardous Activities
#12
What is the primary purpose of conducting a risk assessment in a laboratory?
To identify potential hazards and assess their risks
To determine the number of experiments to be conducted
To calculate the laboratory budget
To evaluate the performance of lab equipment
#13
Which of the following is a common electrical safety precaution in laboratories?
Using water to clean up spills near electrical equipment
Overloading electrical outlets with multiple devices
Inspecting cords and plugs for damage regularly
Ignoring warning signs of electrical malfunctions
#14
What is the purpose of a spill kit in a laboratory?
To create controlled chemical reactions
To contain and clean up chemical spills safely
To store extra lab equipment
To provide emergency lighting during power outages
#15
What is the proper procedure for disposing of broken glassware in the laboratory?
Wrap it in paper towels and throw it in the regular trash bin
Place it in a designated sharps container
Dispose of it in the sink
Leave it on the bench for someone else to clean up
#16
What does the acronym NFPA stand for in the context of hazard identification?
National Fire Protection Association
National Fume Protection Agency
National Fuel and Petroleum Association
National Facility Protection Authority
#17
Which of the following is an example of a physical hazard in the laboratory?
Corrosive chemicals
Broken glassware
Toxic fumes
Radioactive materials
#18
What is the primary purpose of conducting regular safety inspections in the laboratory?
To avoid getting in trouble with supervisors
To ensure compliance with regulations and standards
To find ways to increase laboratory expenses
To decrease productivity by interrupting work
#19
Which of the following is a proper action to take in case of a fire in the laboratory?
Throw water on the fire immediately
Evacuate the area and activate the fire alarm
Attempt to put out the fire by yourself
Ignore the fire and continue working
#20
What is the recommended way to handle chemical waste disposal in the laboratory?
Pour it down the sink with plenty of water
Place it in the regular trash bin
Follow the established waste disposal procedures
Leave it on the bench for someone else to deal with
#21
What is the purpose of a fume hood in a laboratory?
To store chemicals safely
To protect users from inhaling toxic fumes
To provide additional workspace
To sterilize equipment
#22
Which of the following fire extinguishers is suitable for use on electrical fires?
Class A
Class B
Class C
Class D
#23
Which of the following is NOT a factor considered when determining the appropriate personal protective equipment (PPE) for a task?
The type and quantity of chemicals being used
The weather outside the laboratory
The potential hazards associated with the task
The duration of exposure to hazards
#24
What is the purpose of a chemical fume hood in a laboratory?
To store chemicals safely
To protect users from inhaling toxic fumes
To provide additional workspace
To sterilize equipment
#25
What is the purpose of a biosafety cabinet in a laboratory?
To store biological samples
To provide additional seating
To protect users from exposure to infectious agents
To perform DNA sequencing