intro Flashcards
What is the first step to take in case of a laboratory accident?
Notify the laboratory supervisor immediately.
True or False: It is safe to eat or drink in the laboratory.
False
What should be worn at all times in the laboratory?
Safety goggles
What is the purpose of a fume hood?
To protect the user from inhaling toxic fumes
What type of shoes should be worn in the laboratory?
Closed-toe shoes
What should be done with loose clothing in the laboratory?
Tuck it in or secure it to prevent accidents.
What should be done if a chemical spills on your skin?
Immediately rinse with water for at least 15 minutes.
What should be done before using any laboratory equipment?
Read and understand the operating instructions.
What is the purpose of an emergency eyewash station?
To rinse eyes in case of chemical exposure.
What should be done with broken glassware in the laboratory?
Dispose of it in the designated glass disposal container.
What should be done with unused chemicals?
Return them to their proper storage location.
What should be done before leaving the laboratory?
Clean up your workspace and wash your hands.
What should be worn when handling hot objects in the laboratory?
Heat-resistant gloves
What should be done if a fire breaks out in the laboratory?
Use the fire extinguisher if safe to do so, or evacuate the area.
What is the purpose of a spill kit in the laboratory?
To contain and clean up chemical spills.
What is the recommended way to handle hazardous waste in the laboratory?
Follow proper disposal procedures as outlined by regulations.
What should be done if a piece of equipment malfunctions during an experiment?
Immediately notify the laboratory supervisor.
What should be worn when working with biological hazards in the laboratory?
Personal protective equipment (PPE)
What is the safest way to transport chemicals within the laboratory?
Use a secondary container to prevent spills.
What should be done if a lab experiment produces noxious fumes?
Evacuate the area and alert others.
What is the recommended way to label chemical containers in the laboratory?
Clearly and accurately with the chemical name and hazard information.
What should be done if a chemical is accidentally ingested?
Seek medical attention immediately.
What is the purpose of a safety shower in the laboratory?
To rinse off chemicals in case of skin exposure.
What should be done if a fire alarm sounds in the laboratory?
Follow evacuation procedures and meet at the designated assembly point.
What should be done with damaged electrical cords in the laboratory?
Report them to the laboratory supervisor and do not use them.
What should be done if a lab experiment is left unattended?
Turn off equipment and notify the supervisor before leaving.
What should be done if a chemical reaction produces smoke or fumes?
Stop the reaction and ventilate the area.
What is the purpose of wearing a lab coat in the laboratory?
To protect clothing from spills and splashes.
What should be done if a piece of equipment is not working properly?
Do not attempt to repair it yourself; notify the supervisor.
What should be done if a chemical spills on the floor?
Use absorbent materials to clean it up and dispose of properly.
What is the recommended way to handle sharps in the laboratory?
Dispose of them in puncture-resistant containers.
What is the purpose of a fire blanket in the laboratory?
To smother small fires on a person or surface.
What should be done if a lab experiment is not going as planned?
Stop the experiment and seek guidance from the supervisor.
What is the importance of proper ventilation in the laboratory?
To remove harmful vapors and maintain air quality.
What should be done if a chemical spill occurs on a person’s clothing?
Remove contaminated clothing and rinse skin with water.
What should be done if a laboratory worker is injured?
Administer first aid and report the incident to the supervisor.
What is the purpose of a safety data sheet (SDS) in the laboratory?
To provide information on the hazards and safe handling of chemicals.
What should be done if a laboratory worker experiences dizziness or nausea?
Move them to fresh air and seek medical attention.
What is the recommended way to store flammable chemicals in the laboratory?
In a flammable storage cabinet away from ignition sources.
What should be done if a chemical spill occurs on the skin?
Remove contaminated clothing and rinse with water for at least 15 minutes.
What is the purpose of using chemical-resistant gloves in the laboratory?
To protect the skin from chemical exposure.
What should be done if a laboratory worker is exposed to a hazardous chemical?
Follow the appropriate decontamination procedures.
What is the purpose of an explosion-proof refrigerator in the laboratory?
To store volatile chemicals safely.
What should be done if a laboratory worker gets a chemical in their eyes?
Immediately rinse eyes with water for at least 15 minutes and seek medical attention.
What is the recommended way to handle radioactive materials in the laboratory?
Follow the specific protocols for handling and disposal.
What should be done if a chemical spill occurs in a fume hood?
Close the sash and notify the supervisor for cleanup.
What is the purpose of using a laboratory apron?
To protect clothing from spills and splashes.
What should be done if a laboratory worker inhales a chemical vapor?
Move them to fresh air and seek medical attention.
What is the recommended way to handle biohazardous materials in the laboratory?
Follow the appropriate containment and disposal procedures.
What should be done if a chemical spill occurs on a workbench?
Clean it up immediately with appropriate materials.
